Expense Example, No Redemption
|
Mar. 01, 2026
USD ($)
|
| California Municipal Fund | California Municipal Fund, Class C |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
$ 170
|
| Expense Example, No Redemption, 3 Years |
526
|
| Expense Example, No Redemption, 5 Years |
907
|
| Expense Example, No Redemption, 10 Years |
1,758
|
| Core Fixed Income Fund | Core Fixed Income Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
58
|
| Expense Example, No Redemption, 3 Years |
183
|
| Expense Example, No Redemption, 5 Years |
318
|
| Expense Example, No Redemption, 10 Years |
714
|
| Core Plus Bond Fund | Core Plus Bond Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
84
|
| Expense Example, No Redemption, 3 Years |
262
|
| Expense Example, No Redemption, 5 Years |
455
|
| Expense Example, No Redemption, 10 Years |
1,014
|
| Diversified Income Fund | Diversified Income Fund, Class C |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
187
|
| Expense Example, No Redemption, 3 Years |
579
|
| Expense Example, No Redemption, 5 Years |
995
|
| Expense Example, No Redemption, 10 Years |
1,957
|
| Diversified International Fund | Diversified International Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
113
|
| Expense Example, No Redemption, 3 Years |
353
|
| Expense Example, No Redemption, 5 Years |
612
|
| Expense Example, No Redemption, 10 Years |
1,352
|
| Equity Income Fund | Equity Income Fund, Class C |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
166
|
| Expense Example, No Redemption, 3 Years |
514
|
| Expense Example, No Redemption, 5 Years |
887
|
| Expense Example, No Redemption, 10 Years |
1,724
|
| Equity Income Fund | Equity Income Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
76
|
| Expense Example, No Redemption, 3 Years |
237
|
| Expense Example, No Redemption, 5 Years |
411
|
| Expense Example, No Redemption, 10 Years |
918
|
| Global Emerging Markets Fund | Global Emerging Markets Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
133
|
| Expense Example, No Redemption, 3 Years |
424
|
| Expense Example, No Redemption, 5 Years |
736
|
| Expense Example, No Redemption, 10 Years |
1,620
|
| Government & High Quality Bond Fund |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
89
|
| Expense Example, No Redemption, 3 Years |
278
|
| Expense Example, No Redemption, 5 Years |
482
|
| Expense Example, No Redemption, 10 Years |
1,073
|
| High Yield Fund | High Yield Fund, Class C |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
172
|
| Expense Example, No Redemption, 3 Years |
533
|
| Expense Example, No Redemption, 5 Years |
918
|
| Expense Example, No Redemption, 10 Years |
1,788
|
| Inflation Protection Fund | Inflation Protection Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
53
|
| Expense Example, No Redemption, 3 Years |
167
|
| Expense Example, No Redemption, 5 Years |
291
|
| Expense Example, No Redemption, 10 Years |
653
|
| International Bond Fund | International Bond Fund Class R-6 |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
53
|
| Expense Example, No Redemption, 3 Years |
169
|
| LargeCap Growth Fund I | LargeCap Growth Fund I, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
80
|
| Expense Example, No Redemption, 3 Years |
253
|
| Expense Example, No Redemption, 5 Years |
442
|
| Expense Example, No Redemption, 10 Years |
988
|
| LargeCap S&P 500 Index Fund | LargeCap S&P 500 Index Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
28
|
| Expense Example, No Redemption, 3 Years |
87
|
| Expense Example, No Redemption, 5 Years |
152
|
| Expense Example, No Redemption, 10 Years |
343
|
| LargeCap Value Fund III | LargeCap Value Fund III, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
94
|
| Expense Example, No Redemption, 3 Years |
300
|
| Expense Example, No Redemption, 5 Years |
523
|
| Expense Example, No Redemption, 10 Years |
1,164
|
| MidCap Fund | MidCap Fund, Class C |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
174
|
| Expense Example, No Redemption, 3 Years |
539
|
| Expense Example, No Redemption, 5 Years |
928
|
| Expense Example, No Redemption, 10 Years |
1,804
|
| MidCap Fund | MidCap Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
78
|
| Expense Example, No Redemption, 3 Years |
243
|
| Expense Example, No Redemption, 5 Years |
422
|
| Expense Example, No Redemption, 10 Years |
942
|
| MidCap S&P 400 Index Fund | MidCap S&P 400 Index Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
39
|
| Expense Example, No Redemption, 3 Years |
122
|
| Expense Example, No Redemption, 5 Years |
213
|
| Expense Example, No Redemption, 10 Years |
480
|
| MidCap Value Fund I | MidCap Value I Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
89
|
| Expense Example, No Redemption, 3 Years |
282
|
| Expense Example, No Redemption, 5 Years |
491
|
| Expense Example, No Redemption, 10 Years |
1,094
|
| Money Market Fund | Money Market Fund, Class A |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
48
|
| Expense Example, No Redemption, 3 Years |
151
|
| Expense Example, No Redemption, 5 Years |
263
|
| Expense Example, No Redemption, 10 Years |
591
|
| Money Market Fund | Money Market Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
45
|
| Expense Example, No Redemption, 3 Years |
174
|
| Expense Example, No Redemption, 5 Years |
314
|
| Expense Example, No Redemption, 10 Years |
724
|
| Principal LifeTime Strategic Income Fund | Principal LifeTime Strategic Income Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
65
|
| Expense Example, No Redemption, 3 Years |
205
|
| Expense Example, No Redemption, 5 Years |
357
|
| Expense Example, No Redemption, 10 Years |
798
|
| Principal LifeTime 2020 Fund | Principal LifeTime 2020 Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
65
|
| Expense Example, No Redemption, 3 Years |
205
|
| Expense Example, No Redemption, 5 Years |
357
|
| Expense Example, No Redemption, 10 Years |
798
|
| Principal LifeTime 2030 Fund | Principal LifeTime 2030 Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
68
|
| Expense Example, No Redemption, 3 Years |
214
|
| Expense Example, No Redemption, 5 Years |
373
|
| Expense Example, No Redemption, 10 Years |
835
|
| Principal LifeTime 2040 Fund | Principal LifeTime 2040 Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
74
|
| Expense Example, No Redemption, 3 Years |
230
|
| Expense Example, No Redemption, 5 Years |
401
|
| Expense Example, No Redemption, 10 Years |
894
|
| Principal LifeTime 2050 Fund | Principal LifeTime 2050 Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
81
|
| Expense Example, No Redemption, 3 Years |
252
|
| Expense Example, No Redemption, 5 Years |
439
|
| Expense Example, No Redemption, 10 Years |
978
|
| Principal LifeTime 2060 Fund | Principal LifeTime 2060 Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
95
|
| Expense Example, No Redemption, 3 Years |
296
|
| Expense Example, No Redemption, 5 Years |
515
|
| Expense Example, No Redemption, 10 Years |
1,143
|
| Principal LifeTime 2070 Fund | Principal LifeTime 2070 Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
90
|
| Expense Example, No Redemption, 3 Years |
919
|
| Expense Example, No Redemption, 5 Years |
1,766
|
| Expense Example, No Redemption, 10 Years |
3,963
|
| Principal LifeTime Hybrid Income Fund | Principal LifeTime Hybrid Income Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
49
|
| Expense Example, No Redemption, 3 Years |
154
|
| Expense Example, No Redemption, 5 Years |
269
|
| Expense Example, No Redemption, 10 Years |
604
|
| Principal LifeTime Hybrid 2015 Fund | Principal LifeTime Hybrid 2015 Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
48
|
| Expense Example, No Redemption, 3 Years |
151
|
| Expense Example, No Redemption, 5 Years |
263
|
| Expense Example, No Redemption, 10 Years |
591
|
| Principal LifeTime Hybrid 2020 Fund | Principal LifeTime Hybrid 2020 Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
47
|
| Expense Example, No Redemption, 3 Years |
148
|
| Expense Example, No Redemption, 5 Years |
258
|
| Expense Example, No Redemption, 10 Years |
579
|
| Principal LifeTime Hybrid 2025 Fund | Principal LifeTime Hybrid 2025 Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
45
|
| Expense Example, No Redemption, 3 Years |
141
|
| Expense Example, No Redemption, 5 Years |
246
|
| Expense Example, No Redemption, 10 Years |
555
|
| Principal LifeTime Hybrid 2030 Fund | Principal LifeTime Hybrid 2030 Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
46
|
| Expense Example, No Redemption, 3 Years |
144
|
| Expense Example, No Redemption, 5 Years |
252
|
| Expense Example, No Redemption, 10 Years |
567
|
| Principal LifeTime Hybrid 2035 Fund | Principal LifeTime Hybrid 2035 Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
45
|
| Expense Example, No Redemption, 3 Years |
141
|
| Expense Example, No Redemption, 5 Years |
246
|
| Expense Example, No Redemption, 10 Years |
555
|
| Principal LifeTime Hybrid 2040 Fund | Principal LifeTime Hybrid 2040 Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
48
|
| Expense Example, No Redemption, 3 Years |
151
|
| Expense Example, No Redemption, 5 Years |
263
|
| Expense Example, No Redemption, 10 Years |
591
|
| Principal LifeTime Hybrid 2045 Fund | Principal LifeTime Hybrid 2045 Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
50
|
| Expense Example, No Redemption, 3 Years |
157
|
| Expense Example, No Redemption, 5 Years |
274
|
| Expense Example, No Redemption, 10 Years |
616
|
| Principal LifeTime Hybrid 2050 Fund | Principal LifeTime Hybrid 2050 Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
53
|
| Expense Example, No Redemption, 3 Years |
167
|
| Expense Example, No Redemption, 5 Years |
291
|
| Expense Example, No Redemption, 10 Years |
653
|
| Principal LifeTime Hybrid 2055 Fund | Principal LifeTime Hybrid 2055 Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
58
|
| Expense Example, No Redemption, 3 Years |
183
|
| Expense Example, No Redemption, 5 Years |
318
|
| Expense Example, No Redemption, 10 Years |
714
|
| Principal LifeTime Hybrid 2060 Fund | Principal LifeTime Hybrid 2060 Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
62
|
| Expense Example, No Redemption, 3 Years |
206
|
| Expense Example, No Redemption, 5 Years |
363
|
| Expense Example, No Redemption, 10 Years |
818
|
| Principal LifeTime Hybrid 2065 Fund | Principal LifeTime Hybrid 2065 Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
62
|
| Expense Example, No Redemption, 3 Years |
245
|
| Expense Example, No Redemption, 5 Years |
443
|
| Expense Example, No Redemption, 10 Years |
1,016
|
| Principal LifeTime Hybrid 2070 Fund | Principal LifeTime Hybrid 2070 Fund Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
62
|
| Expense Example, No Redemption, 3 Years |
450
|
| Expense Example, No Redemption, 5 Years |
863
|
| Expense Example, No Redemption, 10 Years |
2,018
|
| Real Estate Securities Fund | Real Estate Securities Fund, Class C |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
210
|
| Expense Example, No Redemption, 3 Years |
649
|
| Expense Example, No Redemption, 5 Years |
1,114
|
| Expense Example, No Redemption, 10 Years |
2,174
|
| Real Estate Securities Fund | Real Estate Securities Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
111
|
| Expense Example, No Redemption, 3 Years |
347
|
| Expense Example, No Redemption, 5 Years |
601
|
| Expense Example, No Redemption, 10 Years |
1,329
|
| Strategic Asset Management Balanced Portfolio | SAM Balanced Fund, Class C |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
185
|
| Expense Example, No Redemption, 3 Years |
573
|
| Expense Example, No Redemption, 5 Years |
985
|
| Expense Example, No Redemption, 10 Years |
1,935
|
| Strategic Asset Management Balanced Portfolio | SAM Balanced Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
93
|
| Expense Example, No Redemption, 3 Years |
290
|
| Expense Example, No Redemption, 5 Years |
504
|
| Expense Example, No Redemption, 10 Years |
1,120
|
| Strategic Asset Management Conservative Balanced Portfolio | SAM Conservative Balanced Fund, Class C |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
185
|
| Expense Example, No Redemption, 3 Years |
573
|
| Expense Example, No Redemption, 5 Years |
985
|
| Expense Example, No Redemption, 10 Years |
1,927
|
| Strategic Asset Management Conservative Balanced Portfolio | SAM Conservative Balanced Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
89
|
| Expense Example, No Redemption, 3 Years |
278
|
| Expense Example, No Redemption, 5 Years |
482
|
| Expense Example, No Redemption, 10 Years |
1,073
|
| Strategic Asset Management Conservative Growth Portfolio | SAM Conservative Growth Fund, Class C |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
188
|
| Expense Example, No Redemption, 3 Years |
582
|
| Expense Example, No Redemption, 5 Years |
1,001
|
| Expense Example, No Redemption, 10 Years |
1,968
|
| Strategic Asset Management Conservative Growth Portfolio | SAM Conservative Growth Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
96
|
| Expense Example, No Redemption, 3 Years |
300
|
| Expense Example, No Redemption, 5 Years |
520
|
| Expense Example, No Redemption, 10 Years |
1,155
|
| Strategic Asset Management Flexible Income Portfolio | SAM Flexible Income Fund, Class C |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
182
|
| Expense Example, No Redemption, 3 Years |
563
|
| Expense Example, No Redemption, 5 Years |
970
|
| Expense Example, No Redemption, 10 Years |
1,897
|
| Strategic Asset Management Flexible Income Portfolio | SAM Flexible Income Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
87
|
| Expense Example, No Redemption, 3 Years |
271
|
| Expense Example, No Redemption, 5 Years |
471
|
| Expense Example, No Redemption, 10 Years |
1,049
|
| Strategic Asset Management Strategic Growth Portfolio | SAM Strategic Growth Fund, Class C |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
193
|
| Expense Example, No Redemption, 3 Years |
597
|
| Expense Example, No Redemption, 5 Years |
1,026
|
| Expense Example, No Redemption, 10 Years |
2,016
|
| Strategic Asset Management Strategic Growth Portfolio | SAM Strategic Growth Fund, Class J [Member] |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
100
|
| Expense Example, No Redemption, 3 Years |
312
|
| Expense Example, No Redemption, 5 Years |
542
|
| Expense Example, No Redemption, 10 Years |
1,201
|
| Short-Term Income Fund | Short-Term Income Fund, Class C |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
157
|
| Expense Example, No Redemption, 3 Years |
486
|
| Expense Example, No Redemption, 5 Years |
839
|
| Expense Example, No Redemption, 10 Years |
1,581
|
| Short-Term Income Fund | Short-Term Income Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
60
|
| Expense Example, No Redemption, 3 Years |
189
|
| Expense Example, No Redemption, 5 Years |
329
|
| Expense Example, No Redemption, 10 Years |
738
|
| SmallCap Fund | SmallCap Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
99
|
| Expense Example, No Redemption, 3 Years |
309
|
| Expense Example, No Redemption, 5 Years |
536
|
| Expense Example, No Redemption, 10 Years |
1,190
|
| SmallCap Growth Fund I | SmallCap Growth I Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
116
|
| Expense Example, No Redemption, 3 Years |
366
|
| Expense Example, No Redemption, 5 Years |
636
|
| Expense Example, No Redemption, 10 Years |
1,407
|
| SmallCap S&P 600 Index Fund | SmallCap S&P 600 Index Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
40
|
| Expense Example, No Redemption, 3 Years |
125
|
| Expense Example, No Redemption, 5 Years |
219
|
| Expense Example, No Redemption, 10 Years |
493
|
| SmallCap Value Fund II | SmallCap Value II Fund, Class J |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
123
|
| Expense Example, No Redemption, 3 Years |
388
|
| Expense Example, No Redemption, 5 Years |
674
|
| Expense Example, No Redemption, 10 Years |
1,487
|
| Tax-Exempt Bond Fund | Tax-Exempt Bond Fund, Class C |
|
| Prospectus [Line Items] |
|
| Expense Example, No Redemption, 1 Year |
185
|
| Expense Example, No Redemption, 3 Years |
573
|
| Expense Example, No Redemption, 5 Years |
985
|
| Expense Example, No Redemption, 10 Years |
$ 1,901
|