Fair Value Measurements (Details) (USD $)	Mar. 31, 2012	Jul. 02, 2011	Apr. 02, 2011
Fair value of total debt	$ 3,264,000,000	$ 2,919,400,000	$ 2,874,000,000
Carrying value of total debt	2,871,700,000	2,668,500,000	2,672,800,000
Recurring Fair Value Measurements [Member]
Fair value of cash equivalents	140,283,000	304,815,000	214,562,000
Fair value of restricted cash	140,287,000	110,516,000	110,488,000
Total assets at fair value	291,015,000	428,813,000	335,921,000
Recurring Fair Value Measurements [Member] | Level 1 [Member]
Fair value of cash equivalents	0	141,350,000	0
Fair value of restricted cash	140,287,000	110,516,000	110,488,000
Total assets at fair value	140,287,000	251,866,000	110,488,000
Recurring Fair Value Measurements [Member] | Level 2 [Member]
Fair value of cash equivalents	140,283,000	163,465,000	214,562,000
Fair value of restricted cash	0	0	0
Total assets at fair value	150,728,000	176,947,000	225,433,000
Recurring Fair Value Measurements [Member] | Level 3 [Member]
Fair value of cash equivalents	0	0	0
Fair value of restricted cash	0	0	0
Total assets at fair value	0	0	0
Prepaid Expenses And Other Current Assets [Member] | Interest Rate Swap Agreements [Member] | Recurring Fair Value Measurements [Member]
Fair value of interest rate swap agreements	3,440,000
Prepaid Expenses And Other Current Assets [Member] | Interest Rate Swap Agreements [Member] | Recurring Fair Value Measurements [Member] | Level 1 [Member]
Fair value of interest rate swap agreements	0
Prepaid Expenses And Other Current Assets [Member] | Interest Rate Swap Agreements [Member] | Recurring Fair Value Measurements [Member] | Level 2 [Member]
Fair value of interest rate swap agreements	3,440,000
Prepaid Expenses And Other Current Assets [Member] | Interest Rate Swap Agreements [Member] | Recurring Fair Value Measurements [Member] | Level 3 [Member]
Fair value of interest rate swap agreements	0
Other Assets [Member] | Interest Rate Swap Agreements [Member] | Recurring Fair Value Measurements [Member]
Fair value of interest rate swap agreements	7,005,000	13,482,000	10,871,000
Other Assets [Member] | Interest Rate Swap Agreements [Member] | Recurring Fair Value Measurements [Member] | Level 1 [Member]
Fair value of interest rate swap agreements	0	0	0
Other Assets [Member] | Interest Rate Swap Agreements [Member] | Recurring Fair Value Measurements [Member] | Level 2 [Member]
Fair value of interest rate swap agreements	7,005,000	13,482,000	10,871,000
Other Assets [Member] | Interest Rate Swap Agreements [Member] | Recurring Fair Value Measurements [Member] | Level 3 [Member]
Fair value of interest rate swap agreements	$ 0	$ 0	$ 0