CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 111.5	$ (114.9)
Other comprehensive loss, net of tax:
Foreign currency translation adjustment during the period	(0.3)	(36.0)
Other comprehensive loss	(0.3)	(36.0)
Total comprehensive income (loss)	111.2	(150.9)
Less: Comprehensive loss attributable to non-controlling interest	0.3	0.2
Comprehensive income (loss) attributable to PENN Entertainment, Inc.	$ 111.5	$ (150.7)