Fair Values of Assets and Liabilities - Changes in Level 3 Liabilities (Details) - Ameriprise Financial - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Summary of 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 the fair value of embedded derivatives	$ (37)	$ 1	$ 182	$ (138)
Policyholder Account Balances, Future Policy Benefits and Claims
Summary of changes in Level 3 liabilities measured at fair value on a recurring basis
Balance, beginning	1,408	2,569	2,853	3,370
Total (gains) losses included in Net income	(348)	(37)	(1,838)	(1,023)
Total (gains) losses included in Other comprehensive income (loss)	0		0
Issues	126	88	323	256
Settlements	(35)	4	(187)	21
Balance, ending	1,151	2,624	1,151	2,624
Changes in unrealized (gains) losses in net income relating to liabilities held at end of period	(341)	(46)	(1,810)	(1,185)
Fixed Deferred Indexed Annuity Embedded Derivatives
Summary of changes in Level 3 liabilities measured at fair value on a recurring basis
Balance, beginning	45	54	56	49
Total (gains) losses included in Net income	(1)	1	(10)	7
Total (gains) losses included in Other comprehensive income (loss)	0		0
Issues	0	0	0	0
Settlements	(1)	(1)	(3)	(2)
Balance, ending	43	54	43	54
Changes in unrealized (gains) losses in net income relating to liabilities held at end of period	0	0	0	0
IUL Embedded Derivatives
Summary of changes in Level 3 liabilities measured at fair value on a recurring basis
Balance, beginning	719	928	905	935
Total (gains) losses included in Net income	(22)	14	(162)	51
Total (gains) losses included in Other comprehensive income (loss)	0		0
Issues	18	0	26	4
Settlements	(26)	(25)	(80)	(73)
Balance, ending	689	917	689	917
Changes in unrealized (gains) losses in net income relating to liabilities held at end of period	(22)	14	(162)	51
GMWB and GMAB Embedded Derivatives
Summary of changes in Level 3 liabilities measured at fair value on a recurring basis
Balance, beginning	1,006	1,373	1,486	2,316
Total (gains) losses included in Net income	(152)	(69)	(727)	(1,273)
Total (gains) losses included in Other comprehensive income (loss)	0		0
Issues	89	95	260	274
Settlements	(11)	37	(87)	119
Balance, ending	932	1,436	932	1,436
Changes in unrealized (gains) losses in net income relating to liabilities held at end of period	(146)	(60)	(709)	(1,236)
Structured Variable Annuity Embedded Derivatives
Summary of changes in Level 3 liabilities measured at fair value on a recurring basis
Balance, beginning	(362)	214	406	70
Total (gains) losses included in Net income	(173)	17	(939)	192
Total (gains) losses included in Other comprehensive income (loss)	0		0
Issues	19	(7)	37	(22)
Settlements	3	(7)	(17)	(23)
Balance, ending	(513)	217	(513)	217
Changes in unrealized (gains) losses in net income relating to liabilities held at end of period	(173)	0	(939)	0
Other Liabilities
Summary of changes in Level 3 liabilities measured at fair value on a recurring basis
Balance, beginning	61	44	61	43
Total (gains) losses included in Net income	0	(5)	0	(4)
Total (gains) losses included in Other comprehensive income (loss)	(2)		(5)
Issues	12	5	26	11
Settlements	(8)	(4)	(19)	(10)
Balance, ending	63	40	63	40
Changes in unrealized (gains) losses in net income relating to liabilities held at end of period	$ 0	$ 0	$ 0	$ 0

Net Increase or Decrease in the fair value of the embedded derivative or group of embedded derivatives included in earnings in the period.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 15
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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

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3).

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Amount of gain (loss) recognized in other comprehensive income (OCI) from liability measured at fair value on recurring basis using unobservable input (level 3).

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Amount of issuances of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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