Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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+ Details

Divestiture - Additional Information (Details) - Trust Income [Member] - USD ($) $ in Millions		3 Months Ended
	Apr. 29, 2023	Mar. 31, 2024	Mar. 31, 2023
Business Acquisition [Line Items]
Revenue from contract with customer		$ 160	$ 194
Collective Investment Trust [Member]
Business Acquisition [Line Items]
Gain (loss) on sale of subsidiary, pre-tax	$ 225
Gain (loss) on sale of subsidiary after-tax effect	$ 157
Revenue from contract with customer			$ 45