Debt and Other Financing Arrangements (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 27, 2015	Jun. 28, 2014
Debt [Line Items]
Total debt	$ 7,321,877	$ 2,733,082
Less current maturities of long-term debt	(4,979,301)	(304,777)
Less notes payable	(70,751)	(70,975)
Long-term debt	2,271,825	2,357,330
Principal payment required during next five years
2016	5,007,943
2017	29,140
2018	506,694
2019	269,532
2020	$ 3,387
Senior notes, interest at 0.55%, maturing in fiscal 2015
Debt [Line Items]
Interest rate on debt instrument	0.55%
Notes payable, capital leases, and other debt | Notes payable, capital leases and other debt
Debt [Line Items]
Total debt	$ 149,833	$ 96,333
Average interest rate on debt instruments	2.81%	2.59%
Maturity date range end for capital leases and other debt, stated in fiscal year	2026
Commercial paper, interest averaging 0.2% as of June 28, 2014
Debt [Line Items]
Total debt	$ 0	$ 129,999
Average interest rate on debt instruments		0.20%
Senior notes | Senior notes, interest at 0.55%, maturing in fiscal 2015
Debt [Line Items]
Total debt	$ 0	$ 299,015
Interest rate on debt instrument		0.55%
Maturity date on long-term debt stated in fiscal year	2015
Senior notes | Senior notes, interest at 5.25%, maturing in fiscal 2018
Debt [Line Items]
Total debt	$ 502,608	$ 502,521
Interest rate on debt instrument	5.25%	5.25%
Maturity date on long-term debt stated in fiscal year	2018
Senior notes | Senior notes, interest at 5.375%, maturing in fiscal 2019
Debt [Line Items]
Total debt	$ 248,824	$ 248,509
Interest rate on debt instrument	5.375%	5.375%
Maturity date on long-term debt stated in fiscal year	2019
Senior notes | Senior notes, interest at 2.6%, maturing in fiscal 2022
Debt [Line Items]
Total debt	$ 444,212	$ 443,384
Interest rate on debt instrument	2.60%	2.60%
Maturity date on long-term debt stated in fiscal year	2022
Senior notes | Debentures, interest at 7.16%, maturing in fiscal 2027
Debt [Line Items]
Total debt	$ 50,000	$ 50,000
Interest rate on debt instrument	7.16%	7.16%
Maturity date on long-term debt stated in fiscal year	2027
Senior notes | Debentures, interest at 6.5%, maturing in fiscal 2029
Debt [Line Items]
Total debt	$ 223,610	$ 223,505
Interest rate on debt instrument	6.50%	6.50%
Maturity date on long-term debt stated in fiscal year	2029
Senior notes | Senior notes, interest at 5.375%, maturing in fiscal 2036
Debt [Line Items]
Total debt	$ 496,775	$ 495,636
Interest rate on debt instrument	5.375%	5.375%
Maturity date on long-term debt stated in fiscal year	2036
Senior notes | Senior notes, interest at 6.625%, maturing in fiscal 2039
Debt [Line Items]
Total debt	$ 244,415	$ 244,180
Interest rate on debt instrument	6.625%	6.625%
Maturity date on long-term debt stated in fiscal year	2039
Senior notes | Senior notes, interest at 1.45%, maturing in fiscal 2018
Debt [Line Items]
Total debt	$ 500,801	$ 0
Interest rate on debt instrument	1.45%
Maturity date on long-term debt stated in fiscal year	2018
Senior notes | Senior notes, interest at 2.35% maturing in fiscal 2020
Debt [Line Items]
Total debt	$ 752,070	0
Interest rate on debt instrument	2.35%
Maturity date on long-term debt stated in fiscal year	2020
Senior notes | Senior notes, interest at 3.00% , maturing in fiscal 2022
Debt [Line Items]
Total debt	$ 745,136	0
Interest rate on debt instrument	3.00%
Maturity date on long-term debt stated in fiscal year	2022
Senior notes | Senior notes, interest at 3.50% , maturing in fiscal 2025
Debt [Line Items]
Total debt	$ 1,239,116	0
Interest rate on debt instrument	3.50%
Maturity date on long-term debt stated in fiscal year	2025
Senior notes | Senior notes, interest at 4.35%, maturing in fiscal 2035
Debt [Line Items]
Total debt	$ 742,664	0
Interest rate on debt instrument	4.35%
Maturity date on long-term debt stated in fiscal year	2035
Senior notes | Senior notes, interest at 4.50%, maturing in fiscal 2045
Debt [Line Items]
Total debt	$ 981,813	$ 0
Interest rate on debt instrument	4.50%
Maturity date on long-term debt stated in fiscal year	2045