Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Cash flows from operating activities:
Net income	$ 417.3	$ 439.4	$ 249.1
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	169.0	113.7	103.2
Equity in income of unconsolidated affiliates	(146.3)	(152.7)	(143.2)
Distributions from unconsolidated affiliates	155.1	156.9	109.4
Stock-based compensation	32.9	31.8	27.8
Deferred income taxes	47.4	108.7	9.8
Asset impairments	24.6	38.3	15.3
Amortization of operating lease assets	6.2	5.3	5.3
Gain on sale of assets	(114.0)	(274.6)	0.0
Other	5.4	7.4	5.3
Changes in operating assets and liabilities, net of businesses acquired and dispositions:
Income taxes	(1.1)	28.2	12.9
Deferred revenue	34.2	(12.7)	10.7
Other assets and liabilities	(25.4)	21.1	53.9
Net cash provided by operating activities	605.3	510.8	459.5
Cash flows from investing activities:
Capital maintenance expenditures	(77.7)	(50.2)	(39.5)
Capital project expenditures	(598.8)	(373.3)	(52.3)
Acquisition of businesses, net of cash acquired	(241.3)	(2,918.5)	0.0
Acquisition of gaming rights, net of cash acquired	0.0	(33.3)	0.0
Proceeds from sale of assets	195.7	279.0	0.0
Other	4.1	(7.4)	(8.6)
Net cash used in investing activities	(718.0)	(3,103.7)	(100.4)
Cash flows from financing activities:
Proceeds from borrowings under long-term debt obligations	1,771.1	2,862.4	780.8
Repayments of borrowings under long-term debt obligations	(1,536.0)	(205.4)	(430.9)
Payment of dividends	(27.1)	(26.0)	(24.8)
Repurchase of common stock	(55.9)	(174.9)	(297.5)
Taxes paid related to net share settlement of stock awards	(25.5)	(28.4)	(12.9)
Proceeds from pending equity transaction	14.4	0.0	0.0
Debt issuance costs	(13.0)	(27.3)	(6.9)
Change in bank overdraft	2.0	13.3	(10.5)
Other	(0.7)	2.3	2.2
Net cash provided by (used in) financing activities	129.3	2,416.0	(0.5)
Cash flows from discontinued operations:
Operating cash flows of discontinued operations	0.5	26.0	(124.0)
Net increase (decrease) in cash, cash equivalents and restricted cash	17.1	(150.9)	234.6
Cash, cash equivalents and restricted cash, beginning of year	204.7	355.6	121.0
Cash, cash equivalents and restricted cash, end of year	221.8	204.7	355.6
Supplemental disclosures of cash flow information:
Interest	283.6	133.6	77.5
Cash paid for income taxes	99.1	68.6	72.4
Cash received from income tax refunds	0.9	61.6	0.0
Schedule of non-cash investing and financing activities:
Dividends payable	29.3	27.0	27.0
Deferred payment on gaming rights incurred during the period	0.0	50.6	0.0
Deferred payments for acquisition of business included in other liabilities	4.9	0.0	0.0
Property and equipment additions included in accounts payable and accrued expense and other current liabilities	$ 95.1	$ 51.3	$ 18.7