Fair Value Measurements (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 02, 2016	Jun. 27, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Carrying value of total debt	$ 7,435,402	$ 7,321,877
Not Designated as Hedging Instrument
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value of total debt	7,900,000	7,600,000
Carrying value of total debt	$ 7,400,000	$ 7,300,000
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Probability of achieving payout targets (as a percent)	93.00%	80.60%
Discount rate (as a percent)	10.80%	10.60%
Recurring Fair Value Measurements
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	$ 677,500	$ 4,741,424
Restricted cash		168,274
Total assets at fair value	714,305	4,922,295
Total liabilities at fair value	16,439	28,644
Recurring Fair Value Measurements | Other assets | Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps	36,805	12,597
Recurring Fair Value Measurements | Other long-term liabilities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration	16,439	28,644
Recurring Fair Value Measurements | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	634,230	4,677,735
Restricted cash		168,274
Total assets at fair value	634,230	4,846,009
Total liabilities at fair value	0	0
Recurring Fair Value Measurements | Level 1 | Other assets | Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps	0	0
Recurring Fair Value Measurements | Level 1 | Other long-term liabilities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration	0	0
Recurring Fair Value Measurements | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	43,270	63,689
Restricted cash		0
Total assets at fair value	80,075	76,286
Total liabilities at fair value	0	0
Recurring Fair Value Measurements | Level 2 | Other assets | Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps	36,805	12,597
Recurring Fair Value Measurements | Level 2 | Other long-term liabilities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration	0	0
Recurring Fair Value Measurements | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	0	0
Restricted cash		0
Total assets at fair value	0	0
Total liabilities at fair value	16,439	28,644
Recurring Fair Value Measurements | Level 3 | Other assets | Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swaps	0	0
Recurring Fair Value Measurements | Level 3 | Other long-term liabilities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration	$ 16,439	$ 28,644