Revenue Disaggregation (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Disaggregation of Revenue [Line Items]
Total revenues	$ 1,672.5	$ 1,606.9
Gaming
Disaggregation of Revenue [Line Items]
Total revenues	1,298.3	1,258.3
Food and beverage
Disaggregation of Revenue [Line Items]
Total revenues	106.1	103.0
Hotel
Disaggregation of Revenue [Line Items]
Total revenues	60.9	58.2
Other
Disaggregation of Revenue [Line Items]
Total revenues	207.2	187.4
Operating Segments
Disaggregation of Revenue [Line Items]
Total revenues	1,672.5	1,606.9
Operating Segments | Northeast
Disaggregation of Revenue [Line Items]
Total revenues	680.9	684.7
Operating Segments | Northeast | Gaming
Disaggregation of Revenue [Line Items]
Total revenues	610.6	616.4
Operating Segments | Northeast | Food and beverage
Disaggregation of Revenue [Line Items]
Total revenues	37.8	36.8
Operating Segments | Northeast | Hotel
Disaggregation of Revenue [Line Items]
Total revenues	11.9	11.7
Operating Segments | Northeast | Other
Disaggregation of Revenue [Line Items]
Total revenues	20.6	19.8
Operating Segments | South
Disaggregation of Revenue [Line Items]
Total revenues	288.3	298.5
Operating Segments | South | Gaming
Disaggregation of Revenue [Line Items]
Total revenues	220.7	233.8
Operating Segments | South | Food and beverage
Disaggregation of Revenue [Line Items]
Total revenues	33.9	32.2
Operating Segments | South | Hotel
Disaggregation of Revenue [Line Items]
Total revenues	24.1	22.4
Operating Segments | South | Other
Disaggregation of Revenue [Line Items]
Total revenues	9.6	10.1
Operating Segments | West
Disaggregation of Revenue [Line Items]
Total revenues	129.7	128.8
Operating Segments | West | Gaming
Disaggregation of Revenue [Line Items]
Total revenues	91.0	91.6
Operating Segments | West | Food and beverage
Disaggregation of Revenue [Line Items]
Total revenues	17.6	17.6
Operating Segments | West | Hotel
Disaggregation of Revenue [Line Items]
Total revenues	16.8	15.6
Operating Segments | West | Other
Disaggregation of Revenue [Line Items]
Total revenues	4.3	4.0
Operating Segments | Midwest
Disaggregation of Revenue [Line Items]
Total revenues	282.9	291.2
Operating Segments | Midwest | Gaming
Disaggregation of Revenue [Line Items]
Total revenues	252.3	260.5
Operating Segments | Midwest | Food and beverage
Disaggregation of Revenue [Line Items]
Total revenues	15.7	15.3
Operating Segments | Midwest | Hotel
Disaggregation of Revenue [Line Items]
Total revenues	8.1	8.5
Operating Segments | Midwest | Other
Disaggregation of Revenue [Line Items]
Total revenues	6.8	6.9
Operating Segments | Interactive
Disaggregation of Revenue [Line Items]
Total revenues	290.1	207.7
Tax gross up	128.2	116.6
Operating Segments | Interactive | Gaming
Disaggregation of Revenue [Line Items]
Total revenues	123.7	56.0
Operating Segments | Interactive | Food and beverage
Disaggregation of Revenue [Line Items]
Total revenues	0.0	0.0
Operating Segments | Interactive | Hotel
Disaggregation of Revenue [Line Items]
Total revenues	0.0	0.0
Operating Segments | Interactive | Other
Disaggregation of Revenue [Line Items]
Total revenues	166.4	151.7
Other
Disaggregation of Revenue [Line Items]
Total revenues	5.3	6.0
Other | Gaming
Disaggregation of Revenue [Line Items]
Total revenues	0.0	0.0
Other | Food and beverage
Disaggregation of Revenue [Line Items]
Total revenues	1.1	1.1
Other | Hotel
Disaggregation of Revenue [Line Items]
Total revenues	0.0	0.0
Other | Other
Disaggregation of Revenue [Line Items]
Total revenues	4.2	4.9
Intersegment Eliminations
Disaggregation of Revenue [Line Items]
Total revenues	(4.7)	(10.0)
Intersegment Eliminations | Gaming
Disaggregation of Revenue [Line Items]
Total revenues	0.0	0.0
Intersegment Eliminations | Food and beverage
Disaggregation of Revenue [Line Items]
Total revenues	0.0	0.0
Intersegment Eliminations | Hotel
Disaggregation of Revenue [Line Items]
Total revenues	0.0	0.0
Intersegment Eliminations | Other
Disaggregation of Revenue [Line Items]
Total revenues	$ (4.7)	$ (10.0)