UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (114.0)	$ 13.5	$ (158.3)	$ (7.8)
Foreign currency translation adjustments, net of tax	14.7	(2.2)	11.7	(1.3)
Net unrealized gain (loss) on cash flow hedges, net of tax	(15.2)	0.0	(19.8)	16.9
Comprehensive income (loss)	(114.5)	11.3	(166.4)	7.8
Less: Comprehensive loss attributable to noncontrolling interests	0.6	1.7	1.5	2.5
Comprehensive income (loss) attributable to Lionsgate Studios Corp. shareholders	$ (113.9)	$ 13.0	$ (164.9)	$ 10.3