Income Taxes - Cash Paid (Received) for Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Effective Income Tax Rate Reconciliation [Line Items]
U.S. Federal	$ (28)	$ 65	$ 21
U.S. State and Local	9	13	4
Foreign	15	12	10
Total cash paid (received) for income taxes, net of refunds	(4)	90	34
United Kingdom
Effective Income Tax Rate Reconciliation [Line Items]
Foreign	5	6	3
Canada
Effective Income Tax Rate Reconciliation [Line Items]
Foreign	4		3
France
Effective Income Tax Rate Reconciliation [Line Items]
Foreign	2
Other foreign jurisdictions
Effective Income Tax Rate Reconciliation [Line Items]
Foreign	$ 5	$ 6	$ 3

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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