Other Assets and Liabilities (Details) - USD ($) $ in Millions	12 Months Ended
	Mar. 28, 2020	Mar. 30, 2019	Mar. 31, 2018
Balance Sheet Related Disclosures [Abstract]
Gain (loss) on disposal of property	$ 0.0
Proceeds from sale of property	20.8	$ 20.0	$ 0.0
Prepaid Expense and Other Current Assets
Non-trade receivables	27.0	30.8
Other taxes receivable	24.7	137.9
Prepaid software maintenance	23.2	19.8
Derivative financial instruments, current	13.7	19.8
Prepaid advertising and marketing	10.1	9.6
Inventory return asset	8.9	18.4
Prepaid occupancy expense	6.7	38.0
Tenant allowances receivable	1.8	8.2
Restricted cash, current	1.4	11.9
Assets held-for-sale	0.0	20.8
Other prepaid expenses and current assets	43.3	44.1
Total prepaid expenses and other current assets	160.8	359.3
Other Non-current Assets
Derivative financial instruments, noncurrent	48.6	12.2
Security deposits	29.4	24.5
Restricted cash, noncurrent	8.0	30.5
Non-current investments	0.0	44.9
Other non-current assets	25.9	46.4
Total other non-current assets	111.9	158.5
Accrued Expenses and Other Current Liabilities
Accrued payroll and benefits	186.2	232.5
Accrued operating expenses	176.4	235.2
Accrued inventory	167.1	141.0
Dividends payable	49.8	48.8
Other taxes payable	47.9	158.3
Accrued capital expenditures	29.1	47.6
Restructuring reserve, current	25.5	60.4
Deferred income	14.6	14.1
Finance lease obligations, current	9.8	22.3
Derivative financial instruments, current	6.9	3.6
Other accrued expenses and current liabilities	3.8	4.6
Total accrued expenses and other current liabilities	717.1	968.4
Other Non-Current Liabilities
Finance lease obligations, non-current	189.4	212.6
Deferred lease incentives and obligations	57.8	202.7
Accrued benefits and deferred compensation, noncurrent	19.5	26.2
Deferred tax liabilities	10.0	50.2
Restructuring reserve, noncurrent	2.0	11.4
Derivative financial instruments, non-current	0.0	11.9
Other non-current liabilities	29.8	25.9
Total other non-current liabilities	$ 308.5	$ 540.9