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Fair Values of Assets and Liabilities - Changes in Level 3 Liabilities (Details) - Ameriprise Financial - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Changes in Level 3 liabilities measured at fair value on a recurring basis |  |  |
Net increase (decrease) to pretax income from adjustment for nonperformance risk on fair value of embedded derivatives | $ 14 | $ 51 | $ 45
Policyholder account balances, future policy benefits and claims embedded derivatives |  |  |
Changes in Level 3 liabilities measured at fair value on a recurring basis |  |  |
Balance, beginning | 1,933 | 646 | 1,367
Total (gains) included in Net income | 1,933 | 1,372 | (747)
Total gains (losses) included in Other comprehensive income (loss) |  | 0 | 0
Issues | 137 | 163 | 141
Settlements | (487) | (248) | (115)
Balance, ending | 3,516 | 1,933 | 646
Changes in unrealized (gains) losses in net income relating to liabilities held at end of period | 1,925 | 1,364 | (738)
Fixed deferred indexed annuities embedded derivatives |  |  |
Changes in Level 3 liabilities measured at fair value on a recurring basis |  |  |
Balance, beginning | 49 | 44 | 56
Total (gains) included in Net income | 8 | 8 | (9)
Total gains (losses) included in Other comprehensive income (loss) |  | 0 | 0
Issues | 0 | 0 | 0
Settlements | (4) | (3) | (3)
Balance, ending | 53 | 49 | 44
Changes in unrealized (gains) losses in net income relating to liabilities held at end of period | 0 | 0 | 0
IUL embedded derivatives |  |  |
Changes in Level 3 liabilities measured at fair value on a recurring basis |  |  |
Balance, beginning | 873 | 739 | 905
Total (gains) included in Net income | 255 | 198 | (105)
Total gains (losses) included in Other comprehensive income (loss) |  | 0 | 0
Issues | 23 | 59 | 51
Settlements | (149) | (123) | (112)
Balance, ending | 1,002 | 873 | 739
Changes in unrealized (gains) losses in net income relating to liabilities held at end of period | 255 | 198 | (105)
Structured variable annuity embedded derivatives |  |  |
Changes in Level 3 liabilities measured at fair value on a recurring basis |  |  |
Balance, beginning | 1,011 | (137) | 406
Total (gains) included in Net income | 1,670 | 1,166 | (633)
Total gains (losses) included in Other comprehensive income (loss) |  | 0 | 0
Issues | 114 | 104 | 90
Settlements | (334) | (122) | 0
Balance, ending | 2,461 | 1,011 | (137)
Changes in unrealized (gains) losses in net income relating to liabilities held at end of period | 1,670 | 1,166 | (633)
Other liabilities |  |  |
Changes in Level 3 liabilities measured at fair value on a recurring basis |  |  |
Balance, beginning | 76 | 62 | 61
Total (gains) included in Net income | 2 | 2 | 0
Total gains (losses) included in Other comprehensive income (loss) |  | 1 | (3)
Issues | 21 | 44 | 37
Settlements | (31) | (33) | (33)
Balance, ending | 68 | 76 | 62
Changes in unrealized (gains) losses in net income relating to liabilities held at end of period | $ 0 | $ 0 | $ 0

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- Definition Net Increase or Decrease in the fair value of the embedded derivative or group of embedded derivatives included in earnings in the period. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 15 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/815-15/tableOfContent + Details
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- Definition Amount of unrealized gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3) and still held. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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- Definition Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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