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Stock-Based Incentive Compensation Plans - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Stock options with service conditions
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expiration period	10 years
Award requisite service period	3 years
Options vested, fair value	$ 6	$ 6	$ 6
Option exercises, intrinsic value	$ 2	1	1
Stock options with performance conditions
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expiration period	5 years
Award requisite service period	2 years
Options vested, fair value	$ 1	1	1
Option exercises, intrinsic value	$ 1	$ 1	$ 1
Performance shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting period	3 years
Performance shares \| Minimum \| 2021
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting rights, percentage	0.00%
Performance shares \| Minimum \| 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting rights, percentage	0.00%
Performance shares \| Minimum \| 2023 And 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting rights, percentage	0.00%
Performance shares \| Minimum \| 2025
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting rights, percentage	0.00%
Performance shares \| Maximum \| 2021
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting rights, percentage	240.00%
Performance shares \| Maximum \| 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting rights, percentage	232.00%
Performance shares \| Maximum \| 2023 And 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting rights, percentage	200.00%
Performance shares \| Maximum \| 2025
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Award vesting rights, percentage	212.50%