v3.26.1
Expense Example
Apr. 23, 2026
USD ($)
JNL/AMERICAN FUNDS BALANCED FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 92
Expense Example, with Redemption, 3 Years 351
Expense Example, with Redemption, 5 Years 631
Expense Example, with Redemption, 10 Years 1,428
JNL/AMERICAN FUNDS BALANCED FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 61
Expense Example, with Redemption, 3 Years 257
Expense Example, with Redemption, 5 Years 469
Expense Example, with Redemption, 10 Years 1,080
JNL/American Funds Bond Fund of America Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 84
Expense Example, with Redemption, 3 Years 339
Expense Example, with Redemption, 5 Years 614
Expense Example, with Redemption, 10 Years 1,400
JNL/American Funds Bond Fund of America Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 53
Expense Example, with Redemption, 3 Years 245
Expense Example, with Redemption, 5 Years 452
Expense Example, with Redemption, 10 Years 1,051
JNL/American Funds Capital Income Builder Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 97
Expense Example, with Redemption, 3 Years 386
Expense Example, with Redemption, 5 Years 697
Expense Example, with Redemption, 10 Years 1,579
JNL/American Funds Capital Income Builder Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 66
Expense Example, with Redemption, 3 Years 292
Expense Example, with Redemption, 5 Years 536
Expense Example, with Redemption, 10 Years 1,236
JNL/American Funds Global Growth Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 107
Expense Example, with Redemption, 3 Years 443
Expense Example, with Redemption, 5 Years 802
Expense Example, with Redemption, 10 Years 1,813
JNL/American Funds Global Growth Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 77
Expense Example, with Redemption, 3 Years 349
Expense Example, with Redemption, 5 Years 643
Expense Example, with Redemption, 10 Years 1,478
JNL/American Funds Growth Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 91
Expense Example, with Redemption, 3 Years 376
Expense Example, with Redemption, 5 Years 682
Expense Example, with Redemption, 10 Years 1,553
JNL/American Funds Growth Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 60
Expense Example, with Redemption, 3 Years 282
Expense Example, with Redemption, 5 Years 521
Expense Example, with Redemption, 10 Years 1,209
JNL/AMERICAN FUNDS GROWTH-INCOME FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 93
Expense Example, with Redemption, 3 Years 354
Expense Example, with Redemption, 5 Years 636
Expense Example, with Redemption, 10 Years 1,439
JNL/AMERICAN FUNDS GROWTH-INCOME FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 62
Expense Example, with Redemption, 3 Years 260
Expense Example, with Redemption, 5 Years 475
Expense Example, with Redemption, 10 Years 1,092
JNL/AMERICAN FUNDS INTERNATIONAL FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 113
Expense Example, with Redemption, 3 Years 472
Expense Example, with Redemption, 5 Years 855
Expense Example, with Redemption, 10 Years 1,929
JNL/AMERICAN FUNDS INTERNATIONAL FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 83
Expense Example, with Redemption, 3 Years 379
Expense Example, with Redemption, 5 Years 696
Expense Example, with Redemption, 10 Years 1,598
JNL/AMERICAN FUNDS NEW WORLD FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 128
Expense Example, with Redemption, 3 Years 554
Expense Example, with Redemption, 5 Years 1,005
Expense Example, with Redemption, 10 Years 2,258
JNL/AMERICAN FUNDS NEW WORLD FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 98
Expense Example, with Redemption, 3 Years 461
Expense Example, with Redemption, 5 Years 849
Expense Example, with Redemption, 10 Years 1,937
JNL/AMERICAN FUNDS WASHINGTON MUTUAL INVESTORS FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 93
Expense Example, with Redemption, 3 Years 386
Expense Example, with Redemption, 5 Years 702
Expense Example, with Redemption, 10 Years 1,596
JNL/AMERICAN FUNDS WASHINGTON MUTUAL INVESTORS FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 62
Expense Example, with Redemption, 3 Years 292
Expense Example, with Redemption, 5 Years 541
Expense Example, with Redemption, 10 Years 1,253
JNL Multi-Manager Alternative Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 233
Expense Example, with Redemption, 3 Years 735
Expense Example, with Redemption, 5 Years 1,263
Expense Example, with Redemption, 10 Years 2,710
JNL Multi-Manager Alternative Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 203
Expense Example, with Redemption, 3 Years 644
Expense Example, with Redemption, 5 Years 1,111
Expense Example, with Redemption, 10 Years 2,404
JNL MULTI-MANAGER EMERGING MARKETS EQUITY FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 124
Expense Example, with Redemption, 3 Years 387
Expense Example, with Redemption, 5 Years 670
Expense Example, with Redemption, 10 Years 1,477
JNL MULTI-MANAGER EMERGING MARKETS EQUITY FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 94
Expense Example, with Redemption, 3 Years 293
Expense Example, with Redemption, 5 Years 509
Expense Example, with Redemption, 10 Years 1,131
JNL MULTI-MANAGER FLOATING RATE INCOME FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 97
Expense Example, with Redemption, 3 Years 303
Expense Example, with Redemption, 5 Years 525
Expense Example, with Redemption, 10 Years 1,166
JNL MULTI-MANAGER FLOATING RATE INCOME FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 66
Expense Example, with Redemption, 3 Years 208
Expense Example, with Redemption, 5 Years 362
Expense Example, with Redemption, 10 Years 810
JNL MULTI-MANAGER GLOBAL SMALL CAP FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 118
Expense Example, with Redemption, 3 Years 368
Expense Example, with Redemption, 5 Years 638
Expense Example, with Redemption, 10 Years 1,409
JNL MULTI-MANAGER GLOBAL SMALL CAP FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 88
Expense Example, with Redemption, 3 Years 274
Expense Example, with Redemption, 5 Years 477
Expense Example, with Redemption, 10 Years 1,061
JNL Multi-Manager International Equity Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 99
Expense Example, with Redemption, 3 Years 309
Expense Example, with Redemption, 5 Years 536
Expense Example, with Redemption, 10 Years 1,190
JNL Multi-Manager International Equity Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 68
Expense Example, with Redemption, 3 Years 214
Expense Example, with Redemption, 5 Years 373
Expense Example, with Redemption, 10 Years 835
JNL Multi-Manager International Small Cap Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 122
Expense Example, with Redemption, 3 Years 381
Expense Example, with Redemption, 5 Years 660
Expense Example, with Redemption, 10 Years 1,455
JNL Multi-Manager International Small Cap Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 92
Expense Example, with Redemption, 3 Years 287
Expense Example, with Redemption, 5 Years 498
Expense Example, with Redemption, 10 Years 1,108
JNL MULTI-MANAGER MID CAP FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 108
Expense Example, with Redemption, 3 Years 337
Expense Example, with Redemption, 5 Years 585
Expense Example, with Redemption, 10 Years 1,294
JNL MULTI-MANAGER MID CAP FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 78
Expense Example, with Redemption, 3 Years 243
Expense Example, with Redemption, 5 Years 422
Expense Example, with Redemption, 10 Years 942
JNL Multi-Manager Select Equity Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 101
Expense Example, with Redemption, 3 Years 320
Expense Example, with Redemption, 5 Years 556
Expense Example, with Redemption, 10 Years 1,234
JNL Multi-Manager Select Equity Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 70
Expense Example, with Redemption, 3 Years 225
Expense Example, with Redemption, 5 Years 393
Expense Example, with Redemption, 10 Years 881
JNL Multi-Manager Small Cap Growth Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 100
Expense Example, with Redemption, 3 Years 312
Expense Example, with Redemption, 5 Years 542
Expense Example, with Redemption, 10 Years 1,201
JNL Multi-Manager Small Cap Growth Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 69
Expense Example, with Redemption, 3 Years 218
Expense Example, with Redemption, 5 Years 379
Expense Example, with Redemption, 10 Years 847
JNL MULTI-MANAGER SMALL CAP VALUE FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 109
Expense Example, with Redemption, 3 Years 340
Expense Example, with Redemption, 5 Years 590
Expense Example, with Redemption, 10 Years 1,306
JNL MULTI-MANAGER SMALL CAP VALUE FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 79
Expense Example, with Redemption, 3 Years 246
Expense Example, with Redemption, 5 Years 428
Expense Example, with Redemption, 10 Years 954
JNL Moderate ETF Allocation Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 85
Expense Example, with Redemption, 3 Years 265
Expense Example, with Redemption, 5 Years 460
Expense Example, with Redemption, 10 Years 1,025
JNL Moderate ETF Allocation Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 54
Expense Example, with Redemption, 3 Years 170
Expense Example, with Redemption, 5 Years 296
Expense Example, with Redemption, 10 Years 665
JNL Moderate Growth ETF Allocation Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 85
Expense Example, with Redemption, 3 Years 265
Expense Example, with Redemption, 5 Years 460
Expense Example, with Redemption, 10 Years 1,025
JNL Moderate Growth ETF Allocation Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 54
Expense Example, with Redemption, 3 Years 170
Expense Example, with Redemption, 5 Years 296
Expense Example, with Redemption, 10 Years 665
JNL Growth ETF Allocation Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 87
Expense Example, with Redemption, 3 Years 271
Expense Example, with Redemption, 5 Years 471
Expense Example, with Redemption, 10 Years 1,049
JNL Growth ETF Allocation Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 56
Expense Example, with Redemption, 3 Years 176
Expense Example, with Redemption, 5 Years 307
Expense Example, with Redemption, 10 Years 689
JNL/American Funds Moderate Allocation Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 99
Expense Example, with Redemption, 3 Years 309
Expense Example, with Redemption, 5 Years 536
Expense Example, with Redemption, 10 Years 1,190
JNL/American Funds Moderate Allocation Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 68
Expense Example, with Redemption, 3 Years 214
Expense Example, with Redemption, 5 Years 373
Expense Example, with Redemption, 10 Years 835
JNL/AMERICAN FUNDS MODERATE GROWTH ALLOCATION FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 100
Expense Example, with Redemption, 3 Years 312
Expense Example, with Redemption, 5 Years 542
Expense Example, with Redemption, 10 Years 1,201
JNL/AMERICAN FUNDS MODERATE GROWTH ALLOCATION FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 69
Expense Example, with Redemption, 3 Years 218
Expense Example, with Redemption, 5 Years 379
Expense Example, with Redemption, 10 Years 847
JNL/AMERICAN FUNDS GROWTH ALLOCATION FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 101
Expense Example, with Redemption, 3 Years 315
Expense Example, with Redemption, 5 Years 547
Expense Example, with Redemption, 10 Years 1,213
JNL/AMERICAN FUNDS GROWTH ALLOCATION FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 70
Expense Example, with Redemption, 3 Years 221
Expense Example, with Redemption, 5 Years 384
Expense Example, with Redemption, 10 Years 859
JNL/BLACKROCK GLOBAL ALLOCATION FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 108
Expense Example, with Redemption, 3 Years 337
Expense Example, with Redemption, 5 Years 585
Expense Example, with Redemption, 10 Years 1,294
JNL/BLACKROCK GLOBAL ALLOCATION FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 78
Expense Example, with Redemption, 3 Years 243
Expense Example, with Redemption, 5 Years 422
Expense Example, with Redemption, 10 Years 942
JNL/BLACKROCK GLOBAL NATURAL RESOURCES FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 102
Expense Example, with Redemption, 3 Years 318
Expense Example, with Redemption, 5 Years 552
Expense Example, with Redemption, 10 Years 1,225
JNL/BLACKROCK GLOBAL NATURAL RESOURCES FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 72
Expense Example, with Redemption, 3 Years 224
Expense Example, with Redemption, 5 Years 390
Expense Example, with Redemption, 10 Years 871
JNL/BLACKROCK LARGE CAP SELECT GROWTH FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 85
Expense Example, with Redemption, 3 Years 271
Expense Example, with Redemption, 5 Years 474
Expense Example, with Redemption, 10 Years 1,058
JNL/BLACKROCK LARGE CAP SELECT GROWTH FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 54
Expense Example, with Redemption, 3 Years 176
Expense Example, with Redemption, 5 Years 310
Expense Example, with Redemption, 10 Years 699
JNL/CAUSEWAY INTERNATIONAL VALUE SELECT FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 98
Expense Example, with Redemption, 3 Years 306
Expense Example, with Redemption, 5 Years 531
Expense Example, with Redemption, 10 Years 1,178
JNL/CAUSEWAY INTERNATIONAL VALUE SELECT FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 67
Expense Example, with Redemption, 3 Years 211
Expense Example, with Redemption, 5 Years 368
Expense Example, with Redemption, 10 Years 822
JNL/Cohen & Steers U.S. Realty Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 106
Expense Example, with Redemption, 3 Years 331
Expense Example, with Redemption, 5 Years 574
Expense Example, with Redemption, 10 Years 1,271
JNL/Cohen & Steers U.S. Realty Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 76
Expense Example, with Redemption, 3 Years 237
Expense Example, with Redemption, 5 Years 411
Expense Example, with Redemption, 10 Years 918
JNL/DFA International Core Equity Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 93
Expense Example, with Redemption, 3 Years 290
Expense Example, with Redemption, 5 Years 504
Expense Example, with Redemption, 10 Years 1,120
JNL/DFA International Core Equity Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 57
Expense Example, with Redemption, 3 Years 190
Expense Example, with Redemption, 5 Years 335
Expense Example, with Redemption, 10 Years 757
JNL/DFA U.S. CORE EQUITY FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 82
Expense Example, with Redemption, 3 Years 255
Expense Example, with Redemption, 5 Years 444
Expense Example, with Redemption, 10 Years 990
JNL/DFA U.S. CORE EQUITY FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 46
Expense Example, with Redemption, 3 Years 155
Expense Example, with Redemption, 5 Years 275
Expense Example, with Redemption, 10 Years 623
JNL/DFA U.S. Small Cap Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 101
Expense Example, with Redemption, 3 Years 315
Expense Example, with Redemption, 5 Years 547
Expense Example, with Redemption, 10 Years 1,213
JNL/DFA U.S. Small Cap Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 65
Expense Example, with Redemption, 3 Years 216
Expense Example, with Redemption, 5 Years 379
Expense Example, with Redemption, 10 Years 854
JNL/DOUBLELINE CORE FIXED INCOME FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 80
Expense Example, with Redemption, 3 Years 249
Expense Example, with Redemption, 5 Years 433
Expense Example, with Redemption, 10 Years 966
JNL/DOUBLELINE CORE FIXED INCOME FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 49
Expense Example, with Redemption, 3 Years 154
Expense Example, with Redemption, 5 Years 269
Expense Example, with Redemption, 10 Years 604
JNL/DOUBLELINE EMERGING MARKETS FIXED INCOME FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 110
Expense Example, with Redemption, 3 Years 343
Expense Example, with Redemption, 5 Years 595
Expense Example, with Redemption, 10 Years 1,317
JNL/DOUBLELINE EMERGING MARKETS FIXED INCOME FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 80
Expense Example, with Redemption, 3 Years 249
Expense Example, with Redemption, 5 Years 433
Expense Example, with Redemption, 10 Years 966
JNL/DoubleLine Shiller Enhanced CAPE Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 101
Expense Example, with Redemption, 3 Years 315
Expense Example, with Redemption, 5 Years 547
Expense Example, with Redemption, 10 Years 1,213
JNL/DoubleLine Shiller Enhanced CAPE Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 70
Expense Example, with Redemption, 3 Years 221
Expense Example, with Redemption, 5 Years 384
Expense Example, with Redemption, 10 Years 859
JNL/DoubleLine Total Return Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 85
Expense Example, with Redemption, 3 Years 265
Expense Example, with Redemption, 5 Years 460
Expense Example, with Redemption, 10 Years 1,025
JNL/DoubleLine Total Return Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 54
Expense Example, with Redemption, 3 Years 170
Expense Example, with Redemption, 5 Years 296
Expense Example, with Redemption, 10 Years 665
JNL/DREYFUS GOVERNMENT MONEY MARKET FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 57
Expense Example, with Redemption, 3 Years 179
Expense Example, with Redemption, 5 Years 313
Expense Example, with Redemption, 10 Years 701
JNL/DREYFUS GOVERNMENT MONEY MARKET FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 27
Expense Example, with Redemption, 3 Years 84
Expense Example, with Redemption, 5 Years 146
Expense Example, with Redemption, 10 Years 331
JNL/Fidelity Institutional AM & JPMorgan Large Cap Growth Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 96
Expense Example, with Redemption, 3 Years 300
Expense Example, with Redemption, 5 Years 520
Expense Example, with Redemption, 10 Years 1,155
JNL/Fidelity Institutional AM & JPMorgan Large Cap Growth Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 65
Expense Example, with Redemption, 3 Years 205
Expense Example, with Redemption, 5 Years 357
Expense Example, with Redemption, 10 Years 798
JNL/FIDELITY INSTITUTIONAL AM TOTAL BOND FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 78
Expense Example, with Redemption, 3 Years 243
Expense Example, with Redemption, 5 Years 422
Expense Example, with Redemption, 10 Years 942
JNL/FIDELITY INSTITUTIONAL AM TOTAL BOND FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 47
Expense Example, with Redemption, 3 Years 148
Expense Example, with Redemption, 5 Years 258
Expense Example, with Redemption, 10 Years 579
JNL/FIRST SENTIER GLOBAL INFRASTRUCTURE FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 118
Expense Example, with Redemption, 3 Years 368
Expense Example, with Redemption, 5 Years 638
Expense Example, with Redemption, 10 Years 1,409
JNL/FIRST SENTIER GLOBAL INFRASTRUCTURE FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 88
Expense Example, with Redemption, 3 Years 274
Expense Example, with Redemption, 5 Years 477
Expense Example, with Redemption, 10 Years 1,061
JNL/FRANKLIN TEMPLETON INCOME FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 94
Expense Example, with Redemption, 3 Years 293
Expense Example, with Redemption, 5 Years 509
Expense Example, with Redemption, 10 Years 1,131
JNL/FRANKLIN TEMPLETON INCOME FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 63
Expense Example, with Redemption, 3 Years 199
Expense Example, with Redemption, 5 Years 346
Expense Example, with Redemption, 10 Years 774
JNL/GOLDMAN SACHS 4 FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 72
Expense Example, with Redemption, 3 Years 224
Expense Example, with Redemption, 5 Years 390
Expense Example, with Redemption, 10 Years 871
JNL/GOLDMAN SACHS 4 FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 41
Expense Example, with Redemption, 3 Years 128
Expense Example, with Redemption, 5 Years 224
Expense Example, with Redemption, 10 Years 505
JNL/GQG Emerging Markets Equity Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 136
Expense Example, with Redemption, 3 Years 425
Expense Example, with Redemption, 5 Years 734
Expense Example, with Redemption, 10 Years 1,613
JNL/GQG Emerging Markets Equity Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 106
Expense Example, with Redemption, 3 Years 331
Expense Example, with Redemption, 5 Years 574
Expense Example, with Redemption, 10 Years 1,271
JNL/INVESCO SMALL CAP GROWTH FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 104
Expense Example, with Redemption, 3 Years 325
Expense Example, with Redemption, 5 Years 563
Expense Example, with Redemption, 10 Years 1,248
JNL/INVESCO SMALL CAP GROWTH FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 74
Expense Example, with Redemption, 3 Years 230
Expense Example, with Redemption, 5 Years 401
Expense Example, with Redemption, 10 Years 894
JNL/JPMorgan Hedged Equity Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 98
Expense Example, with Redemption, 3 Years 306
Expense Example, with Redemption, 5 Years 531
Expense Example, with Redemption, 10 Years 1,178
JNL/JPMorgan Hedged Equity Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 67
Expense Example, with Redemption, 3 Years 211
Expense Example, with Redemption, 5 Years 368
Expense Example, with Redemption, 10 Years 822
JNL/JPMORGAN MIDCAP GROWTH FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 91
Expense Example, with Redemption, 3 Years 284
Expense Example, with Redemption, 5 Years 493
Expense Example, with Redemption, 10 Years 1,096
JNL/JPMORGAN MIDCAP GROWTH FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 60
Expense Example, with Redemption, 3 Years 189
Expense Example, with Redemption, 5 Years 329
Expense Example, with Redemption, 10 Years 738
JNL/JPMorgan Nasdaq Hedged Equity Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 101
Expense Example, with Redemption, 3 Years 315
Expense Example, with Redemption, 5 Years 547
Expense Example, with Redemption, 10 Years 1,213
JNL/JPMorgan Nasdaq Hedged Equity Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 70
Expense Example, with Redemption, 3 Years 221
Expense Example, with Redemption, 5 Years 384
Expense Example, with Redemption, 10 Years 859
JNL/JPMORGAN US GOVERNMENT & QUALITY BOND FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 70
Expense Example, with Redemption, 3 Years 221
Expense Example, with Redemption, 5 Years 384
Expense Example, with Redemption, 10 Years 859
JNL/JPMORGAN U.S. GOVERNMENT & QUALITY BOND FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 40
Expense Example, with Redemption, 3 Years 125
Expense Example, with Redemption, 5 Years 219
Expense Example, with Redemption, 10 Years 493
JNL/JPMORGAN U.S. VALUE FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 91
Expense Example, with Redemption, 3 Years 284
Expense Example, with Redemption, 5 Years 493
Expense Example, with Redemption, 10 Years 1,096
JNL/JPMORGAN U.S. VALUE FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 60
Expense Example, with Redemption, 3 Years 189
Expense Example, with Redemption, 5 Years 329
Expense Example, with Redemption, 10 Years 738
JNL/Loomis Sayles Global Growth Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 101
Expense Example, with Redemption, 3 Years 315
Expense Example, with Redemption, 5 Years 547
Expense Example, with Redemption, 10 Years 1,213
JNL/Loomis Sayles Global Growth Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 70
Expense Example, with Redemption, 3 Years 221
Expense Example, with Redemption, 5 Years 384
Expense Example, with Redemption, 10 Years 859
JNL/Lord Abbett Short Duration Income Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 82
Expense Example, with Redemption, 3 Years 255
Expense Example, with Redemption, 5 Years 444
Expense Example, with Redemption, 10 Years 990
JNL/Lord Abbett Short Duration Income Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 51
Expense Example, with Redemption, 3 Years 160
Expense Example, with Redemption, 5 Years 280
Expense Example, with Redemption, 10 Years 628
JNL/MELLON EMERGING MARKETS INDEX FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 77
Expense Example, with Redemption, 3 Years 283
Expense Example, with Redemption, 5 Years 506
Expense Example, with Redemption, 10 Years 1,148
JNL/MELLON EMERGING MARKETS INDEX FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 41
Expense Example, with Redemption, 3 Years 183
Expense Example, with Redemption, 5 Years 337
Expense Example, with Redemption, 10 Years 787
JNL/MELLON S&P 500 INDEX FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 53
Expense Example, with Redemption, 3 Years 167
Expense Example, with Redemption, 5 Years 291
Expense Example, with Redemption, 10 Years 653
JNL/MELLON S&P 500 INDEX FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 23
Expense Example, with Redemption, 3 Years 71
Expense Example, with Redemption, 5 Years 124
Expense Example, with Redemption, 10 Years 280
JNL/MELLON S&P 400 MIDCAP INDEX FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 57
Expense Example, with Redemption, 3 Years 223
Expense Example, with Redemption, 5 Years 403
Expense Example, with Redemption, 10 Years 924
JNL/MELLON S&P 400 MIDCAP INDEX FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 27
Expense Example, with Redemption, 3 Years 127
Expense Example, with Redemption, 5 Years 238
Expense Example, with Redemption, 10 Years 560
JNL/MELLON SMALL CAP INDEX FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 57
Expense Example, with Redemption, 3 Years 223
Expense Example, with Redemption, 5 Years 403
Expense Example, with Redemption, 10 Years 924
JNL/MELLON SMALL CAP INDEX FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 27
Expense Example, with Redemption, 3 Years 127
Expense Example, with Redemption, 5 Years 238
Expense Example, with Redemption, 10 Years 560
JNL/MELLON INTERNATIONAL INDEX FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 62
Expense Example, with Redemption, 3 Years 239
Expense Example, with Redemption, 5 Years 430
Expense Example, with Redemption, 10 Years 983
JNL/MELLON INTERNATIONAL INDEX FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 32
Expense Example, with Redemption, 3 Years 143
Expense Example, with Redemption, 5 Years 265
Expense Example, with Redemption, 10 Years 621
JNL/MELLON BOND INDEX FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 59
Expense Example, with Redemption, 3 Years 229
Expense Example, with Redemption, 5 Years 414
Expense Example, with Redemption, 10 Years 947
JNL/MELLON BOND INDEX FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 29
Expense Example, with Redemption, 3 Years 134
Expense Example, with Redemption, 5 Years 249
Expense Example, with Redemption, 10 Years 584
JNL/Mellon U.S. Stock Market Index Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 62
Expense Example, with Redemption, 3 Years 195
Expense Example, with Redemption, 5 Years 340
Expense Example, with Redemption, 10 Years 762
JNL/Mellon U.S. Stock Market Index Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 32
Expense Example, with Redemption, 3 Years 100
Expense Example, with Redemption, 5 Years 174
Expense Example, with Redemption, 10 Years 393
JNL/Mellon Dow Index Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 66
Expense Example, with Redemption, 3 Years 208
Expense Example, with Redemption, 5 Years 362
Expense Example, with Redemption, 10 Years 810
JNL/Mellon Dow Index Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 31
Expense Example, with Redemption, 3 Years 107
Expense Example, with Redemption, 5 Years 191
Expense Example, with Redemption, 10 Years 438
JNL/Mellon World Index Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 66
Expense Example, with Redemption, 3 Years 208
Expense Example, with Redemption, 5 Years 362
Expense Example, with Redemption, 10 Years 810
JNL/Mellon World Index Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 31
Expense Example, with Redemption, 3 Years 107
Expense Example, with Redemption, 5 Years 191
Expense Example, with Redemption, 10 Years 438
JNL/Mellon Nasdaq 100 Index Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 64
Expense Example, with Redemption, 3 Years 202
Expense Example, with Redemption, 5 Years 351
Expense Example, with Redemption, 10 Years 786
JNL/Mellon Nasdaq 100 Index Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 29
Expense Example, with Redemption, 3 Years 101
Expense Example, with Redemption, 5 Years 180
Expense Example, with Redemption, 10 Years 413
JNL/Mellon Communication Services Sector Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 65
Expense Example, with Redemption, 3 Years 205
Expense Example, with Redemption, 5 Years 357
Expense Example, with Redemption, 10 Years 798
JNL/Mellon Communication Services Sector Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 30
Expense Example, with Redemption, 3 Years 104
Expense Example, with Redemption, 5 Years 186
Expense Example, with Redemption, 10 Years 426
JNL/Mellon Consumer Discretionary Sector Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 65
Expense Example, with Redemption, 3 Years 205
Expense Example, with Redemption, 5 Years 357
Expense Example, with Redemption, 10 Years 798
JNL/Mellon Consumer Discretionary Sector Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 30
Expense Example, with Redemption, 3 Years 104
Expense Example, with Redemption, 5 Years 186
Expense Example, with Redemption, 10 Years 426
JNL/Mellon Consumers Staples Sector Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 66
Expense Example, with Redemption, 3 Years 208
Expense Example, with Redemption, 5 Years 362
Expense Example, with Redemption, 10 Years 810
JNL/Mellon Consumers Staples Sector Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 31
Expense Example, with Redemption, 3 Years 107
Expense Example, with Redemption, 5 Years 191
Expense Example, with Redemption, 10 Years 438
JNL/Mellon Energy Sector Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 65
Expense Example, with Redemption, 3 Years 205
Expense Example, with Redemption, 5 Years 357
Expense Example, with Redemption, 10 Years 798
JNL/Mellon Energy Sector Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 30
Expense Example, with Redemption, 3 Years 104
Expense Example, with Redemption, 5 Years 186
Expense Example, with Redemption, 10 Years 426
JNL/Mellon Financial Sector Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 65
Expense Example, with Redemption, 3 Years 205
Expense Example, with Redemption, 5 Years 357
Expense Example, with Redemption, 10 Years 798
JNL/Mellon Financial Sector Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 30
Expense Example, with Redemption, 3 Years 104
Expense Example, with Redemption, 5 Years 186
Expense Example, with Redemption, 10 Years 426
JNL/Mellon Healthcare Sector Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 64
Expense Example, with Redemption, 3 Years 202
Expense Example, with Redemption, 5 Years 351
Expense Example, with Redemption, 10 Years 786
JNL/Mellon Healthcare Sector Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 29
Expense Example, with Redemption, 3 Years 101
Expense Example, with Redemption, 5 Years 180
Expense Example, with Redemption, 10 Years 413
JNL/Mellon Industrials Sector Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 66
Expense Example, with Redemption, 3 Years 208
Expense Example, with Redemption, 5 Years 362
Expense Example, with Redemption, 10 Years 810
JNL/Mellon Industrials Sector Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 31
Expense Example, with Redemption, 3 Years 107
Expense Example, with Redemption, 5 Years 191
Expense Example, with Redemption, 10 Years 438
JNL/Mellon Information Technology Sector Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 62
Expense Example, with Redemption, 3 Years 195
Expense Example, with Redemption, 5 Years 340
Expense Example, with Redemption, 10 Years 762
JNL/Mellon Information Technology Sector Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 27
Expense Example, with Redemption, 3 Years 95
Expense Example, with Redemption, 5 Years 169
Expense Example, with Redemption, 10 Years 388
JNL/Mellon Materials Sector Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 68
Expense Example, with Redemption, 3 Years 214
Expense Example, with Redemption, 5 Years 373
Expense Example, with Redemption, 10 Years 835
JNL/Mellon Materials Sector Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 33
Expense Example, with Redemption, 3 Years 114
Expense Example, with Redemption, 5 Years 203
Expense Example, with Redemption, 10 Years 463
JNL/Mellon Real Estate Sector Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 67
Expense Example, with Redemption, 3 Years 211
Expense Example, with Redemption, 5 Years 368
Expense Example, with Redemption, 10 Years 822
JNL/Mellon Real Estate Sector Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 32
Expense Example, with Redemption, 3 Years 111
Expense Example, with Redemption, 5 Years 197
Expense Example, with Redemption, 10 Years 451
JNL S&P 500 Index Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 9
Expense Example, with Redemption, 3 Years 80
Expense Example, with Redemption, 5 Years 157
Expense Example, with Redemption, 10 Years 383
JNL/MELLON UTILITIES SECTOR FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 66
Expense Example, with Redemption, 3 Years 208
Expense Example, with Redemption, 5 Years 362
Expense Example, with Redemption, 10 Years 810
JNL/MELLON UTILITIES SECTOR FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 31
Expense Example, with Redemption, 3 Years 107
Expense Example, with Redemption, 5 Years 191
Expense Example, with Redemption, 10 Years 438
JNL/MFS Equity Income Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 94
Expense Example, with Redemption, 3 Years 293
Expense Example, with Redemption, 5 Years 509
Expense Example, with Redemption, 10 Years 1,131
JNL/MFS Equity Income Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 63
Expense Example, with Redemption, 3 Years 199
Expense Example, with Redemption, 5 Years 346
Expense Example, with Redemption, 10 Years 774
JNL/MFS MID CAP VALUE FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 97
Expense Example, with Redemption, 3 Years 303
Expense Example, with Redemption, 5 Years 525
Expense Example, with Redemption, 10 Years 1,166
JNL/MFS MID CAP VALUE FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 66
Expense Example, with Redemption, 3 Years 208
Expense Example, with Redemption, 5 Years 362
Expense Example, with Redemption, 10 Years 810
JNL/Morningstar SMID Moat Focus Index Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 78
Expense Example, with Redemption, 3 Years 243
Expense Example, with Redemption, 5 Years 422
Expense Example, with Redemption, 10 Years 942
JNL/Morningstar SMID Moat Focus Index Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 47
Expense Example, with Redemption, 3 Years 148
Expense Example, with Redemption, 5 Years 258
Expense Example, with Redemption, 10 Years 579
JNL/Morningstar U.S. Sustainability Index Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 73
Expense Example, with Redemption, 3 Years 227
Expense Example, with Redemption, 5 Years 395
Expense Example, with Redemption, 10 Years 883
JNL/Morningstar U.S. Sustainability Index Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 37
Expense Example, with Redemption, 3 Years 127
Expense Example, with Redemption, 5 Years 225
Expense Example, with Redemption, 10 Years 513
JNL/Morningstar Wide Moat Index Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 78
Expense Example, with Redemption, 3 Years 243
Expense Example, with Redemption, 5 Years 422
Expense Example, with Redemption, 10 Years 942
JNL/Morningstar Wide Moat Index Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 47
Expense Example, with Redemption, 3 Years 148
Expense Example, with Redemption, 5 Years 258
Expense Example, with Redemption, 10 Years 579
JNL/Neuberger Berman Commodity Strategy Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 95
Expense Example, with Redemption, 3 Years 296
Expense Example, with Redemption, 5 Years 515
Expense Example, with Redemption, 10 Years 1,143
JNL/Neuberger Berman Commodity Strategy Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 64
Expense Example, with Redemption, 3 Years 202
Expense Example, with Redemption, 5 Years 351
Expense Example, with Redemption, 10 Years 786
JNL/Neuberger Berman Gold Plus Strategy Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 116
Expense Example, with Redemption, 3 Years 362
Expense Example, with Redemption, 5 Years 628
Expense Example, with Redemption, 10 Years 1,386
JNL/Neuberger Berman Gold Plus Strategy Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 86
Expense Example, with Redemption, 3 Years 268
Expense Example, with Redemption, 5 Years 466
Expense Example, with Redemption, 10 Years 1,037
JNL/NEUBERGER BERMAN STRATEGIC INCOME FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 97
Expense Example, with Redemption, 3 Years 303
Expense Example, with Redemption, 5 Years 525
Expense Example, with Redemption, 10 Years 1,166
JNL/NEUBERGER BERMAN STRATEGIC INCOME FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 66
Expense Example, with Redemption, 3 Years 208
Expense Example, with Redemption, 5 Years 362
Expense Example, with Redemption, 10 Years 810
JNL/Newton Equity Income Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 88
Expense Example, with Redemption, 3 Years 274
Expense Example, with Redemption, 5 Years 477
Expense Example, with Redemption, 10 Years 1,061
JNL/Newton Equity Income Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 57
Expense Example, with Redemption, 3 Years 179
Expense Example, with Redemption, 5 Years 313
Expense Example, with Redemption, 10 Years 701
JNL/PIMCO Income Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 101
Expense Example, with Redemption, 3 Years 315
Expense Example, with Redemption, 5 Years 547
Expense Example, with Redemption, 10 Years 1,213
JNL/PIMCO Income Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 70
Expense Example, with Redemption, 3 Years 221
Expense Example, with Redemption, 5 Years 384
Expense Example, with Redemption, 10 Years 859
JNL/PIMCO Investment Grade Credit Bond Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 87
Expense Example, with Redemption, 3 Years 271
Expense Example, with Redemption, 5 Years 471
Expense Example, with Redemption, 10 Years 1,049
JNL/PIMCO Investment Grade Credit Bond Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 56
Expense Example, with Redemption, 3 Years 176
Expense Example, with Redemption, 5 Years 307
Expense Example, with Redemption, 10 Years 689
JNL/PIMCO REAL RETURN FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 171
Expense Example, with Redemption, 3 Years 530
Expense Example, with Redemption, 5 Years 913
Expense Example, with Redemption, 10 Years 1,987
JNL/PIMCO REAL RETURN FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 141
Expense Example, with Redemption, 3 Years 437
Expense Example, with Redemption, 5 Years 755
Expense Example, with Redemption, 10 Years 1,657
JNL/PPM America Emerging Markets Debt Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 95
Expense Example, with Redemption, 3 Years 329
Expense Example, with Redemption, 5 Years 581
Expense Example, with Redemption, 10 Years 1,304
JNL/PPM America Emerging Markets Debt Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 64
Expense Example, with Redemption, 3 Years 234
Expense Example, with Redemption, 5 Years 419
Expense Example, with Redemption, 10 Years 952
JNL/PPM AMERICA HIGH YIELD BOND FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 78
Expense Example, with Redemption, 3 Years 243
Expense Example, with Redemption, 5 Years 422
Expense Example, with Redemption, 10 Years 942
JNL/PPM AMERICA HIGH YIELD BOND FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 47
Expense Example, with Redemption, 3 Years 148
Expense Example, with Redemption, 5 Years 258
Expense Example, with Redemption, 10 Years 579
JNL/PPM America Investment Grade Credit Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 85
Expense Example, with Redemption, 3 Years 265
Expense Example, with Redemption, 5 Years 460
Expense Example, with Redemption, 10 Years 1,025
JNL/PPM America Investment Grade Credit Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 54
Expense Example, with Redemption, 3 Years 170
Expense Example, with Redemption, 5 Years 296
Expense Example, with Redemption, 10 Years 665
JNL/PPM AMERICA TOTAL RETURN FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 81
Expense Example, with Redemption, 3 Years 252
Expense Example, with Redemption, 5 Years 439
Expense Example, with Redemption, 10 Years 978
JNL/PPM AMERICA TOTAL RETURN FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 50
Expense Example, with Redemption, 3 Years 157
Expense Example, with Redemption, 5 Years 274
Expense Example, with Redemption, 10 Years 616
JNL/RAFI Fundamental U.S. Small Cap Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 68
Expense Example, with Redemption, 3 Years 214
Expense Example, with Redemption, 5 Years 373
Expense Example, with Redemption, 10 Years 835
JNL/RAFI Fundamental U.S. Small Cap Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 33
Expense Example, with Redemption, 3 Years 114
Expense Example, with Redemption, 5 Years 203
Expense Example, with Redemption, 10 Years 463
JNL/RAFI Multi-Factor U.S. Equity Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 68
Expense Example, with Redemption, 3 Years 214
Expense Example, with Redemption, 5 Years 373
Expense Example, with Redemption, 10 Years 835
JNL/RAFI Multi-Factor U.S. Equity Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 38
Expense Example, with Redemption, 3 Years 119
Expense Example, with Redemption, 5 Years 208
Expense Example, with Redemption, 10 Years 468
JNL/T. Rowe Price Capital Appreciation Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 97
Expense Example, with Redemption, 3 Years 303
Expense Example, with Redemption, 5 Years 525
Expense Example, with Redemption, 10 Years 1,166
JNL/T. Rowe Price Capital Appreciation Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 66
Expense Example, with Redemption, 3 Years 208
Expense Example, with Redemption, 5 Years 362
Expense Example, with Redemption, 10 Years 810
JNL/T. Rowe Price Capital Appreciation Equity Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 99
Expense Example, with Redemption, 3 Years 309
Expense Example, with Redemption, 5 Years 536
Expense Example, with Redemption, 10 Years 1,190
JNL/T. Rowe Price Capital Appreciation Equity Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 68
Expense Example, with Redemption, 3 Years 214
Expense Example, with Redemption, 5 Years 373
Expense Example, with Redemption, 10 Years 835
JNL/T. Rowe Price Growth Stock Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 85
Expense Example, with Redemption, 3 Years 265
Expense Example, with Redemption, 5 Years 460
Expense Example, with Redemption, 10 Years 1,025
JNL/T. Rowe Price Growth Stock Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 54
Expense Example, with Redemption, 3 Years 170
Expense Example, with Redemption, 5 Years 296
Expense Example, with Redemption, 10 Years 665
JNL/T. ROWE PRICE MID-CAP GROWTH FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 97
Expense Example, with Redemption, 3 Years 303
Expense Example, with Redemption, 5 Years 525
Expense Example, with Redemption, 10 Years 1,166
JNL/T. ROWE PRICE MID-CAP GROWTH FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 66
Expense Example, with Redemption, 3 Years 208
Expense Example, with Redemption, 5 Years 362
Expense Example, with Redemption, 10 Years 810
JNL/T. ROWE PRICE SHORT-TERM BOND FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 74
Expense Example, with Redemption, 3 Years 230
Expense Example, with Redemption, 5 Years 401
Expense Example, with Redemption, 10 Years 894
JNL/T. ROWE PRICE SHORT-TERM BOND FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 43
Expense Example, with Redemption, 3 Years 135
Expense Example, with Redemption, 5 Years 235
Expense Example, with Redemption, 10 Years 530
JNL/T. ROWE PRICE VALUE FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 87
Expense Example, with Redemption, 3 Years 271
Expense Example, with Redemption, 5 Years 471
Expense Example, with Redemption, 10 Years 1,049
JNL/T. ROWE PRICE VALUE FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 56
Expense Example, with Redemption, 3 Years 176
Expense Example, with Redemption, 5 Years 307
Expense Example, with Redemption, 10 Years 689
JNL/Vanguard Moderate ETF Allocation Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 70
Expense Example, with Redemption, 3 Years 221
Expense Example, with Redemption, 5 Years 384
Expense Example, with Redemption, 10 Years 859
JNL/Vanguard Moderate ETF Allocation Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 27
Expense Example, with Redemption, 3 Years 112
Expense Example, with Redemption, 5 Years 206
Expense Example, with Redemption, 10 Years 480
JNL/Vanguard Moderate Growth ETF Allocation Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 70
Expense Example, with Redemption, 3 Years 221
Expense Example, with Redemption, 5 Years 384
Expense Example, with Redemption, 10 Years 859
JNL/Vanguard Moderate Growth ETF Allocation Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 28
Expense Example, with Redemption, 3 Years 113
Expense Example, with Redemption, 5 Years 207
Expense Example, with Redemption, 10 Years 481
JNL/Vanguard Growth ETF Allocation Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 69
Expense Example, with Redemption, 3 Years 218
Expense Example, with Redemption, 5 Years 379
Expense Example, with Redemption, 10 Years 847
JNL/Vanguard Growth ETF Allocation Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 27
Expense Example, with Redemption, 3 Years 110
Expense Example, with Redemption, 5 Years 201
Expense Example, with Redemption, 10 Years 469
JNL/WCM Focused International Equity Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 112
Expense Example, with Redemption, 3 Years 350
Expense Example, with Redemption, 5 Years 606
Expense Example, with Redemption, 10 Years 1,340
JNL/WCM Focused International Equity Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 82
Expense Example, with Redemption, 3 Years 255
Expense Example, with Redemption, 5 Years 444
Expense Example, with Redemption, 10 Years 990
JNL/Westchester Capital Event Driven Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 169
Expense Example, with Redemption, 3 Years 523
Expense Example, with Redemption, 5 Years 902
Expense Example, with Redemption, 10 Years 1,965
JNL/Westchester Capital Event Driven Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 138
Expense Example, with Redemption, 3 Years 431
Expense Example, with Redemption, 5 Years 745
Expense Example, with Redemption, 10 Years 1,635
JNL/WMC BALANCED FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 73
Expense Example, with Redemption, 3 Years 227
Expense Example, with Redemption, 5 Years 395
Expense Example, with Redemption, 10 Years 883
JNL/WMC BALANCED FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 42
Expense Example, with Redemption, 3 Years 132
Expense Example, with Redemption, 5 Years 230
Expense Example, with Redemption, 10 Years 518
JNL/WMC Equity Income Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 91
Expense Example, with Redemption, 3 Years 284
Expense Example, with Redemption, 5 Years 493
Expense Example, with Redemption, 10 Years 1,096
JNL/WMC Equity Income Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 60
Expense Example, with Redemption, 3 Years 189
Expense Example, with Redemption, 5 Years 329
Expense Example, with Redemption, 10 Years 738
JNL/WMC VALUE FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 81
Expense Example, with Redemption, 3 Years 252
Expense Example, with Redemption, 5 Years 439
Expense Example, with Redemption, 10 Years 978
JNL/WMC VALUE FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 50
Expense Example, with Redemption, 3 Years 157
Expense Example, with Redemption, 5 Years 274
Expense Example, with Redemption, 10 Years 616
JNL/JPMorgan Managed Conservative Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 118
Expense Example, with Redemption, 3 Years 368
Expense Example, with Redemption, 5 Years 638
Expense Example, with Redemption, 10 Years 1,409
JNL/JPMorgan Managed Conservative Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 88
Expense Example, with Redemption, 3 Years 274
Expense Example, with Redemption, 5 Years 477
Expense Example, with Redemption, 10 Years 1,061
JNL/JPMorgan Managed Moderate Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 115
Expense Example, with Redemption, 3 Years 359
Expense Example, with Redemption, 5 Years 622
Expense Example, with Redemption, 10 Years 1,375
JNL/JPMorgan Managed Moderate Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 85
Expense Example, with Redemption, 3 Years 265
Expense Example, with Redemption, 5 Years 460
Expense Example, with Redemption, 10 Years 1,025
JNL/JPMorgan Managed Moderate Growth Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 114
Expense Example, with Redemption, 3 Years 356
Expense Example, with Redemption, 5 Years 617
Expense Example, with Redemption, 10 Years 1,363
JNL/JPMorgan Managed Moderate Growth Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 84
Expense Example, with Redemption, 3 Years 262
Expense Example, with Redemption, 5 Years 455
Expense Example, with Redemption, 10 Years 1,014
JNL/JPMorgan Managed Growth Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 115
Expense Example, with Redemption, 3 Years 359
Expense Example, with Redemption, 5 Years 622
Expense Example, with Redemption, 10 Years 1,375
JNL/JPMorgan Managed Growth Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 85
Expense Example, with Redemption, 3 Years 265
Expense Example, with Redemption, 5 Years 460
Expense Example, with Redemption, 10 Years 1,025
JNL/JPMorgan Managed Aggressive Growth Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 117
Expense Example, with Redemption, 3 Years 365
Expense Example, with Redemption, 5 Years 633
Expense Example, with Redemption, 10 Years 1,398
JNL/JPMorgan Managed Aggressive Growth Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 87
Expense Example, with Redemption, 3 Years 271
Expense Example, with Redemption, 5 Years 471
Expense Example, with Redemption, 10 Years 1,049
JNL Conservative Allocation Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 125
Expense Example, with Redemption, 3 Years 390
Expense Example, with Redemption, 5 Years 676
Expense Example, with Redemption, 10 Years 1,489
JNL Conservative Allocation Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 95
Expense Example, with Redemption, 3 Years 296
Expense Example, with Redemption, 5 Years 515
Expense Example, with Redemption, 10 Years 1,143
JNL Moderate Allocation Fund (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 124
Expense Example, with Redemption, 3 Years 387
Expense Example, with Redemption, 5 Years 670
Expense Example, with Redemption, 10 Years 1,477
JNL Moderate Allocation Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 94
Expense Example, with Redemption, 3 Years 293
Expense Example, with Redemption, 5 Years 509
Expense Example, with Redemption, 10 Years 1,131
JNL MODERATE GROWTH ALLOCATION FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 123
Expense Example, with Redemption, 3 Years 384
Expense Example, with Redemption, 5 Years 665
Expense Example, with Redemption, 10 Years 1,466
JNL MODERATE GROWTH ALLOCATION FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 93
Expense Example, with Redemption, 3 Years 290
Expense Example, with Redemption, 5 Years 504
Expense Example, with Redemption, 10 Years 1,120
JNL GROWTH ALLOCATION FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 121
Expense Example, with Redemption, 3 Years 378
Expense Example, with Redemption, 5 Years 654
Expense Example, with Redemption, 10 Years 1,443
JNL GROWTH ALLOCATION FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 91
Expense Example, with Redemption, 3 Years 284
Expense Example, with Redemption, 5 Years 493
Expense Example, with Redemption, 10 Years 1,096
JNL AGGRESSIVE GROWTH ALLOCATION FUND (A)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 118
Expense Example, with Redemption, 3 Years 368
Expense Example, with Redemption, 5 Years 638
Expense Example, with Redemption, 10 Years 1,409
JNL AGGRESSIVE GROWTH ALLOCATION FUND (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 88
Expense Example, with Redemption, 3 Years 274
Expense Example, with Redemption, 5 Years 477
Expense Example, with Redemption, 10 Years 1,061
JNL Bond Index Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 9
Expense Example, with Redemption, 3 Years 58
Expense Example, with Redemption, 5 Years 111
Expense Example, with Redemption, 10 Years 267
JNL Emerging Markets Index Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 16
Expense Example, with Redemption, 3 Years 65
Expense Example, with Redemption, 5 Years 118
Expense Example, with Redemption, 10 Years 274
JNL International Index Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 10
Expense Example, with Redemption, 3 Years 56
Expense Example, with Redemption, 5 Years 107
Expense Example, with Redemption, 10 Years 257
JNL Mid Cap Index Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 10
Expense Example, with Redemption, 3 Years 59
Expense Example, with Redemption, 5 Years 112
Expense Example, with Redemption, 10 Years 268
JNL Small Cap Index Fund (I)  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 10
Expense Example, with Redemption, 3 Years 59
Expense Example, with Redemption, 5 Years 112
Expense Example, with Redemption, 10 Years $ 268