Credit Arrangements (Details) (USD $)	3 Months Ended
	Sep. 28, 2012	Sep. 27, 2012	Sep. 26, 2012
Credit Arrangements (Textuals)
Term of senior unsecured revolving credit agreement	5
Sub-limit for swingline loans	$ 70,000,000
Sub-limit for letters of credit	175,000,000
Provision for maximum amount of commitments increase under 2012 Credit Agreement	500,000,000
Maximum amount of credit extensions available under 2012 Credit Agreement	1,500,000,000
Borrowings in non-U.S. currency sub limit under 2012 Credit Agreement	200,000,000
Value of senior unsecured revolving credit arrangement	1,000,000,000	750,000,000	250,000,000
LIBOR divisor	1.00 percent minus daily average eurocurrency reserve rate
Initial interest rate margin over LIBOR	1.125%
Minimum alternate interest rate margin over LIBOR	0.875%
Maximum alternate interest rate margin over LIBOR	1.50%
Base rate alternative (i)	Federal funds rate plus 0.50 percent
Base rate alternative (iii)	eurocurrency plus 1.00 Percent
Current interest rate margin over the base rate	0.125%
Minimum alternate interest rate margin over the base rate	0.00%
Maximum alternate interest rate margin over the base rate	0.50%
Commitment fee nterest rate, initial	0.125%
Commitment fee interest rate, maximum	0.20%
Commitment fee interest rate, minimum	0.08%
Maximum allowable percentage of consolidated total indebtedness to total capital	60.00%
Payment failures on other debt which can trigger an event of default	In excess of $100 million
Amount of unsatisfied final judgement or orders considered an event of default	In excess of $100 million
Amount of certain ERISA liability incurrence considered an event of default	In excess of $100 million
Beneficial owner percentage of voting stock considered an event of default	25 percent or more
Line of credit facility initiation date	9/28/2012
Line of credit facility expiration date	9/28/2017
Short term borrowings under commercial paper	$ 70,000,000