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Goodwill and Other Intangible Assets - Impairments and Changes in Goodwill (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Impairments of indefinite-lived intangible assets excluding goodwill
Impairments of indefinite-lived intangible assets	$ 2	$ 0	$ 0
Changes in the carrying amount of goodwill, by segment:
Beginning balance	1,410	1,389
Foreign currency translation	(9)	27
Other adjustments	0	(6)
Ending balance	1,401	1,410	1,389
Advice & Wealth Management
Changes in the carrying amount of goodwill, by segment:
Beginning balance	279	279
Foreign currency translation	0	0
Other adjustments	0	0
Ending balance	279	279	279
Asset Management
Changes in the carrying amount of goodwill, by segment:
Beginning balance	1,040	1,019
Foreign currency translation	(9)	27
Other adjustments	0	(6)
Ending balance	1,031	1,040	1,019
Retirement & Protection Solutions
Changes in the carrying amount of goodwill, by segment:
Beginning balance	91	91
Foreign currency translation	0	0
Other adjustments	0	0
Ending balance	$ 91	$ 91	$ 91

X

- Definition

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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Amount of foreign currency translation gain (loss) which increases (decreases) asset representing future economic benefit from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.

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