SOFTWARE DEVELOPMENT COSTS AND LICENSES (Tables)

12 Months Ended

Mar. 31, 2023

SOFTWARE DEVELOPMENT COSTS AND LICENSES

Schedule of Capitalized Software Development Costs and Licenses

Details of our capitalized software development costs and licenses are as follows:

	March 31,
	2023				2022
	Current		Non-current		Current		Non-current
Software development costs, internally developed	$	47.4	$	882.0	$	59.2	$	599.3
Software development costs, externally developed	2.2		169.7		19.3		145.2
Licenses	16.3		20.5		2.9		11.4
Software development costs and licenses	$	65.9	$	1,072.2	$	81.4	$	755.9

Schedule of Amortization and Impairment of Software Development Costs and Licenses

Amortization and impairment of software development costs and licenses are as follows:

	Fiscal Year Ended March 31,
	2023		2022		2021
Amortization of software development costs and licenses	$	179.7	$	131.1	$	113.9
Impairment of software development costs and licenses	79.1		70.6		39.1
Portion representing stock-based compensation	9.5		(48.4)		(8.7)
Amortization and impairment, net of stock-based compensation	$	268.3	$	153.3	$	144.3