CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (114.9)	$ 514.4
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustment during the period	(36.0)	8.2
Other comprehensive income (loss)	(36.0)	8.2
Total comprehensive income (loss)	(150.9)	522.6
Less: Comprehensive loss attributable to non-controlling interest	0.2	0.1
Comprehensive income (loss) attributable to PENN Entertainment, Inc.	$ (150.7)	$ 522.7