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Goodwill and Other Intangible Assets - Narrative (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Apr. 24, 2025
Intangible Asset, Acquired, Finite-Lived [Line Items]
Goodwill impairment loss		$ 0	$ 825,000,000.0	$ 0
Goodwill and intangible asset impairment	$ 0	$ 0		$ 0
Ameristar Council Bluffs Trademark
Intangible Asset, Acquired, Finite-Lived [Line Items]
Estimated remaining useful life					2 years 6 months
Amortizing intangible assets, net carrying amount	$ 7,000,000		$ 7,000,000