UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 8.4	$ (44.8)	$ (150.0)	$ (52.7)
Foreign currency translation adjustments, net of tax	(24.5)	3.1	(12.8)	1.8
Net unrealized gain (loss) on cash flow hedges, net of tax	0.7	(23.0)	(19.1)	(6.1)
Comprehensive loss	(15.4)	(64.7)	(181.9)	(57.0)
Less: Comprehensive income (loss) attributable to noncontrolling interests	(2.0)	3.7	(0.4)	6.2
Comprehensive loss attributable to Lionsgate Studios Corp. shareholders	$ (17.4)	$ (61.0)	$ (182.3)	$ (50.8)