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Employee Benefit Plans - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Profit sharing and payroll tax expense	$ 301	$ 8	$ 521	$ 8
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of pre-tax earnings paid for profit sharing plan			5.00%
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of pre-tax earnings paid for profit sharing plan			20.00%

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- Definition

Defined Benefit Plan, Percentage Of Pre Tax Earnings Paid

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