FAIR VALUE MEASUREMENT OF ASSETS AND LIABILITIES (Details 2) (USD $)	Jun. 29, 2012	Mar. 31, 2012
Other financial instruments
Assets no longer in use and held for sale	$ 17,600,000	$ 16,700,000
Carrying Amount
Other financial instruments
Fair Value	2,174,260,000	2,184,095,000
Carrying Amount | Level 1 | Term loan dated October 1, 2007
Other financial instruments
Fair Value	1,176,510,000	1,179,595,000
Carrying Amount | Level 1 | Term loan dated October 19, 2011
Other financial instruments
Fair Value	481,250,000	487,500,000
Carrying Amount | Level 2 | Revolving line of credit
Other financial instruments
Fair Value	140,000,000	140,000,000
Carrying Amount | Level 2 | Asia Term Loans
Other financial instruments
Fair Value	376,500,000	377,000,000
Fair Value
Other financial instruments
Fair Value	2,146,869,000	2,168,978,000
Fair Value | Level 1 | Term loan dated October 1, 2007
Other financial instruments
Fair Value	1,160,772,000	1,171,959,000
Fair Value | Level 1 | Term loan dated October 19, 2011
Other financial instruments
Fair Value	474,633,000	482,625,000
Fair Value | Level 2 | Revolving line of credit
Other financial instruments
Fair Value	140,000,000	140,000,000
Fair Value | Level 2 | Asia Term Loans
Other financial instruments
Fair Value	$ 371,464,000	$ 374,394,000