Share-Based Compensation Expense - Additional Information (Details) $ in Millions	9 Months Ended
	Sep. 30, 2022 USD ($)
Performance-based RSUs [Member]
Class Of Stock [Line Items]
Aggregate grant date fair value	$ 162
Total future compensation expense	$ 189
Remaining weighted-average amortization period	1 year 7 months 6 days
RSUs [Member]
Class Of Stock [Line Items]
Aggregate grant date fair value	$ 45
Total future compensation expense	$ 79
Remaining weighted-average amortization period	1 year 4 months 24 days
Service-Based Portion | Minimum
Class Of Stock [Line Items]
Vesting period	2 years
Service-Based Portion | Maximum
Class Of Stock [Line Items]
Vesting period	5 years
2021 Omnibus Incentive Plan | Time-based RSUs [Member]
Class Of Stock [Line Items]
Vesting period	3 years
Percentage of units granted subject to vesting requirements	55.00%
2021 Omnibus Incentive Plan | Performance-based RSUs [Member]
Class Of Stock [Line Items]
Percentage of units granted subject to vesting requirements	45.00%