Income Taxes - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Taxes
Deferred tax assets	$ 165	$ 160
Deferred tax liabilities	314	331
Valuation allowance	722	908
Decrease in deferred tax asset valuation amount	186
Undistributed earnings of foreign subsidiaries	141
Unrecognized tax benefits balance	10	9	$ 10	$ 27
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	10	3	10
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued			4
Income tax expense related to interest and penalties related to unrecognized tax benefits	$ 1	(4)	$ (2)
Income Tax Examination, Description	We and our subsidiaries are no longer subject to U.S. federal tax examinations for years before 2021 or state and local examinations for years before 2020, with limited exceptions.
Maximum
Income Taxes
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	$ 1	$ 1
American Entertainment Properties Corp.
Income Taxes
Deferred tax assets, Operating loss carryforwards, Subject to expiration	3,200
Foreign tax authority | American Entertainment Properties Corp.
Income Taxes
Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration	23
Kansas | CVR Energy
Income Taxes
Tax credits	$ 33