FAIR VALUE MEASUREMENT OF ASSETS AND LIABILITIES - Assets and Liabilities Measured at Fair Value (Details) - Recurring basis - USD ($) $ in Thousands	Jun. 26, 2020	Mar. 31, 2020
Money market funds and time deposits
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total assets	$ 1,656,647	$ 403,657
Foreign currency contracts
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total assets	61,280	104,192
Total liabilities	(48,274)	(149,354)
Mutual funds, money market accounts and equity securities
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total assets	53,837	49,086
Level 1 | Money market funds and time deposits
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total assets	0	0
Level 1 | Foreign currency contracts
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total assets	0	0
Total liabilities	0	0
Level 1 | Mutual funds, money market accounts and equity securities
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total assets	0	0
Level 2 | Money market funds and time deposits
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total assets	1,656,647	403,657
Level 2 | Foreign currency contracts
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total assets	61,280	104,192
Total liabilities	(48,274)	(149,354)
Level 2 | Mutual funds, money market accounts and equity securities
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total assets	53,837	49,086
Level 3 | Money market funds and time deposits
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total assets	0	0
Level 3 | Foreign currency contracts
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total assets	0	0
Total liabilities	0	0
Level 3 | Mutual funds, money market accounts and equity securities
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total assets	$ 0	$ 0