Stock-Based Compensation - Narrative (Details) - USD ($) $ in Millions	9 Months Ended
Sep. 30, 2026	Dec. 31, 2025
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award requisite service period (in years)	3 years
Purchase price of common stock (as a percent)	200.00%
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Purchase price of common stock (as a percent)	0.00%
Omnibus Incentive Plan 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for grant (in shares)	24,104,426
Unrecognized compensation cost	$ 102
Period for recognition of total unrecognized compensation cost (in years)	1 year 4 months 24 days
Omnibus Incentive Plan 2021 \| Performance Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares outstanding (in shares)	0
Omnibus Incentive Plan 2021 \| Performance Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares outstanding (in shares)	0
Omnibus Incentive Plan 2021 \| Performance Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Purchase price of common stock (as a percent)	100.00%
Shares outstanding (in shares)	7,833,518	5,471,438
Omnibus Incentive Plan 2021 \| Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares outstanding (in shares)	27,599,839	26,017,278
Omnibus Incentive Plan 2021 \| Deferred Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares outstanding (in shares)	287,000

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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