v3.25.3
Expense Example
Dec. 05, 2025
USD ($)
AVIP Bond Portfolio | Class 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
AVIP Bond Portfolio | Class II  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 78
Expense Example, with Redemption, 3 Years 244
Expense Example, with Redemption, 5 Years 420
Expense Example, with Redemption, 10 Years 945
AVIP BlackRock Balanced Allocation Portfolio | Class I  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 58
Expense Example, with Redemption, 3 Years 183
Expense Example, with Redemption, 5 Years 318
Expense Example, with Redemption, 10 Years 714
AVIP BlackRock Balanced Allocation Portfolio | Class II  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 84
Expense Example, with Redemption, 3 Years 263
Expense Example, with Redemption, 5 Years 457
Expense Example, with Redemption, 10 Years 1,016
AVIP BlackRock Advantage International Equity Portfolio | Class 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
AVIP BlackRock Advantage International Equity Portfolio | Class II  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 114
Expense Example, with Redemption, 3 Years 355
Expense Example, with Redemption, 5 Years 614
Expense Example, with Redemption, 10 Years 1,357
AVIP Fidelity Institutional AM® Equity Growth Portfolio | Class I  
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
AVIP Fidelity Institutional AM® Equity Growth Portfolio | Class II  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 107
Expense Example, with Redemption, 3 Years 333
Expense Example, with Redemption, 5 Years 577
Expense Example, with Redemption, 10 Years 1,276
AVIP AB Small Cap Portfolio | Class I  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 90
Expense Example, with Redemption, 3 Years 281
Expense Example, with Redemption, 5 Years 488
Expense Example, with Redemption, 10 Years 1,084
AVIP AB Small Cap Portfolio | Class II  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 116
Expense Example, with Redemption, 3 Years 361
Expense Example, with Redemption, 5 Years 626
Expense Example, with Redemption, 10 Years 1,382
AVIP AB Mid Cap Core Portfolio | Class 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
AVIP AB Mid Cap Core Portfolio | Class II  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 119
Expense Example, with Redemption, 3 Years 370
Expense Example, with Redemption, 5 Years 641
Expense Example, with Redemption, 10 Years 1,414
AVIP S&P 500® Index Portfolio | Class I  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 39
Expense Example, with Redemption, 3 Years 122
Expense Example, with Redemption, 5 Years 213
Expense Example, with Redemption, 10 Years 480
AVIP S&P 500® Index Portfolio | Class II  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 65
Expense Example, with Redemption, 3 Years 202
Expense Example, with Redemption, 5 Years 352
Expense Example, with Redemption, 10 Years 788
AVIP High Income Bond Portfolio | Class 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
AVIP High Income Bond Portfolio | Class II  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 104
Expense Example, with Redemption, 3 Years 324
Expense Example, with Redemption, 5 Years 561
Expense Example, with Redemption, 10 Years 1,242
AVIP BlackRock Advantage Large Cap Value Portfolio | Class 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
AVIP BlackRock Advantage Large Cap Value Portfolio | Class II  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 101
Expense Example, with Redemption, 3 Years 317
Expense Example, with Redemption, 5 Years 550
Expense Example, with Redemption, 10 Years 1,217
AVIP Nasdaq-100® Index Portfolio | Class I  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 44
Expense Example, with Redemption, 3 Years 138
Expense Example, with Redemption, 5 Years 241
Expense Example, with Redemption, 10 Years 542
AVIP Nasdaq-100® Index Portfolio | Class II  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 70
Expense Example, with Redemption, 3 Years 219
Expense Example, with Redemption, 5 Years 380
Expense Example, with Redemption, 10 Years 850
AVIP BlackRock Advantage Large Cap Core Portfolio | Class 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
AVIP BlackRock Advantage Large Cap Core Portfolio | Class II  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 97
Expense Example, with Redemption, 3 Years 303
Expense Example, with Redemption, 5 Years 527
Expense Example, with Redemption, 10 Years 1,170
AVIP BlackRock Advantage Small Cap Growth Portfolio | Class I  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 89
Expense Example, with Redemption, 3 Years 278
Expense Example, with Redemption, 5 Years 482
Expense Example, with Redemption, 10 Years 1,073
AVIP BlackRock Advantage Small Cap Growth Portfolio | Class II  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 115
Expense Example, with Redemption, 3 Years 358
Expense Example, with Redemption, 5 Years 621
Expense Example, with Redemption, 10 Years 1,370
AVIP S&P MidCap 400® Index Portfolio | Class 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
AVIP S&P MidCap 400® Index Portfolio | Class II  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 67
Expense Example, with Redemption, 3 Years 210
Expense Example, with Redemption, 5 Years 365
Expense Example, with Redemption, 10 Years 815
AVIP BlackRock Advantage Large Cap Growth Portfolio | Class I  
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
AVIP BlackRock Advantage Large Cap Growth Portfolio | Class II  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 93
Expense Example, with Redemption, 3 Years 306
Expense Example, with Redemption, 5 Years 532
Expense Example, with Redemption, 10 Years 1,182
AVIP Constellation Dynamic Risk Balanced Portfolio | Class I  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 90
Expense Example, with Redemption, 3 Years 281
Expense Example, with Redemption, 5 Years 488
Expense Example, with Redemption, 10 Years 1,084
AVIP Constellation Dynamic Risk Balanced Portfolio | Class II  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 116
Expense Example, with Redemption, 3 Years 361
Expense Example, with Redemption, 5 Years 626
Expense Example, with Redemption, 10 Years 1,382
AVIP Moderately Conservative Model Portfolio | Class I  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 103
Expense Example, with Redemption, 3 Years 322
Expense Example, with Redemption, 5 Years 558
Expense Example, with Redemption, 10 Years 1,236
AVIP Balanced Model Portfolio | Class I  
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
AVIP Moderate Growth Model Portfolio | Class I  
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
AVIP Growth Model Portfolio | Class I  
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
AVIP Constellation Managed Risk Balanced Portfolio | Class 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
AVIP Constellation Managed Risk Moderate Growth Portfolio | Class 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
AVIP Constellation Managed Risk Growth Portfolio | Class 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
AVIP Intech U.S. Low Volatility Portfolio | Class 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
AVIP Intech U.S. Low Volatility Portfolio | Class II  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 88
Expense Example, with Redemption, 3 Years 276
Expense Example, with Redemption, 5 Years 479
Expense Example, with Redemption, 10 Years 1,065
AVIP Core Plus Bond Portfolio | Class I  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 59
Expense Example, with Redemption, 3 Years 186
Expense Example, with Redemption, 5 Years 324
Expense Example, with Redemption, 10 Years 726
AVIP Core Plus Bond Portfolio | Class II  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 75
Expense Example, with Redemption, 3 Years 234
Expense Example, with Redemption, 5 Years 407
Expense Example, with Redemption, 10 Years 908
AVIP AB Relative Value Portfolio | C 000232289 [Member]  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 75
Expense Example, with Redemption, 3 Years 233
Expense Example, with Redemption, 5 Years 406
Expense Example, with Redemption, 10 Years 906
AVIP AB Relative Value Portfolio | C 000266308 [Member]  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 100
Expense Example, with Redemption, 3 Years 313
Expense Example, with Redemption, 5 Years 544
Expense Example, with Redemption, 10 Years $ 1,204