FAIR VALUE MEASUREMENT OF ASSETS AND LIABILITIES (Details 2) (USD $)	Jun. 27, 2014	Mar. 31, 2014	Jun. 28, 2013
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Transfers out of Level 1 and into Level 2 related to assets and liabilities measured on a recurring and nonrecurring basis	$ 0		$ 0
Transfers out of Level 2 and into Level 1 related to assets and liabilities measured on a recurring and nonrecurring basis	0		0
Transfers out of Level 1 and into Level 2 related to liabilities measured on a recurring and nonrecurring basis	0		0
Transfers out of Level 2 and into Level 1 related to liabilities measured on a recurring and nonrecurring basis	0		0
Assets held for sale
Assets held for sale	3,600,000	43,500,000
Carrying value of assets held for sale properties sold	39,900,000
Recurring Basis | Level 1 | Deferred compensation plan assets: Mutual funds, money market accounts and equity securities
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total Assets	9,526,000	9,456,000
Recurring Basis | Level 2 | Money market funds and time deposits
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total Assets	607,202,000	552,928,000
Recurring Basis | Level 2 | Foreign exchange forward contracts
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total Assets	9,581,000	8,186,000
Total Liabilities	(10,840,000)	(17,406,000)
Recurring Basis | Level 2 | Deferred compensation plan assets: Mutual funds, money market accounts and equity securities
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total Assets	38,738,000	36,751,000
Recurring Basis | Level 3 | Deferred purchase price receivable
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total Assets	463,124,000	470,908,000
Recurring Basis | Level 3 | Contingent consideration in connection with business acquisitions
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total Liabilities	(11,300,000)	(11,300,000)
Recurring Basis | Total | Money market funds and time deposits
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total Assets	607,202,000	552,928,000
Recurring Basis | Total | Deferred purchase price receivable
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total Assets	463,124,000	470,908,000
Recurring Basis | Total | Foreign exchange forward contracts
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total Assets	9,581,000	8,186,000
Total Liabilities	(10,840,000)	(17,406,000)
Recurring Basis | Total | Deferred compensation plan assets: Mutual funds, money market accounts and equity securities
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total Assets	48,264,000	46,207,000
Recurring Basis | Total | Contingent consideration in connection with business acquisitions
Financial Instruments Measured at Fair Value on a Recurring Basis and Nonrecurring Basis
Total Liabilities	$ (11,300,000)	$ (11,300,000)