Summary of Significant Accounting Policies (Details 4) - USD ($) $ in Millions	12 Months Ended
	Apr. 02, 2022	Mar. 27, 2021	Mar. 28, 2020
Sales Returns and Allowances [Member]
Rollforward of activity in the Company's allowance for doubtful accounts and its aggregate reserves for returns, discounts, end-of-season markdowns and operational chargebacks
Beginning reserve balance	$ 173.7	$ 204.7	$ 176.5
Amount charged against revenue to increase reserve	407.7	280.1	580.1
Amount credited against customer accounts to decrease reserve	(392.9)	(317.4)	(550.3)
Foreign currency translation	(7.8)	6.3	(1.6)
Ending reserve balance	180.7	173.7	204.7
Allowance for Doubtful Accounts [Member]
Rollforward of activity in the Company's allowance for doubtful accounts and its aggregate reserves for returns, discounts, end-of-season markdowns and operational chargebacks
Beginning reserve balance	40.1	71.5	15.7
Amount recorded to expense to increase (decrease) reserve	(2.2)	(27.6)	58.7
Amount credited against customer accounts to decrease reserve	(2.8)	(6.1)	(2.6)
Foreign currency translation	(1.1)	2.3	(0.3)
Ending reserve balance	$ 34.0	$ 40.1	$ 71.5