Recent Accounting Pronouncements (Details) - USD ($)	12 Months Ended
	Jun. 24, 2018	Jun. 25, 2017	Jun. 26, 2016	Sep. 24, 2017
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Prepaid expenses and other current assets	$ 147,218,000	$ 195,022,000
Accrued expenses and other current liabilities	1,309,209,000	969,361,000
Other long-term liabilities	90,629,000	280,186,000
Other assets	367,979,000	241,799,000
Net cash provided by or used in operations	2,655,747,000	2,029,282,000	$ 1,350,277,000
Cumulative effect of adjustment		40,065,000
Excess tax benefit	52,700,000
Total current liabilities	(3,150,308,000)	(2,950,115,000)
Restricted cash and investments	256,301,000	256,205,000
Net cash provided by (used for) investing activities	2,748,440,000	(2,058,613,000)	$ 592,483,000
Retained Earnings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cumulative effect of adjustment		40,065,000
ASU 2015-17
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Prepaid expenses and other current assets				$ (49,700,000)
Accrued expenses and other current liabilities				(5,300,000)
Other long-term liabilities				(39,400,000)
Other assets				5,000,000
Net cash provided by or used in operations	0
ASU 2016-09 | Retained Earnings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cumulative effect of adjustment				$ 40,100,000
ASU 2014-09 | Minimum | Expected impact
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total current liabilities	100,000,000
ASU 2014-09 | Maximum | Expected impact
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total current liabilities	200,000,000
ASU 2016-18
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net cash provided by (used for) investing activities	$ 100,000	$ 5,800,000