Borrowings Line of Credit Facilities (Details) (USD $) In Millions, unless otherwise specified	Jun. 28, 2014
Line of Credit Facility
Line of Credit Facility, Maximum Borrowing Capacity	$ 6,000
Line of Credit Facility, Amount Outstanding	0
Line of Credit Facility, Remaining Borrowing Capacity	6,000
Existing Line of Credit 3
Line of Credit Facility
Line of Credit Facility, Maximum Borrowing Capacity	1,500
Line of Credit Facility, Amount Outstanding	0
Line of Credit Facility, Remaining Borrowing Capacity	1,500
Existing Line Of Credit 1
Line of Credit Facility
Line of Credit Facility, Maximum Borrowing Capacity	2,250
Line of Credit Facility, Amount Outstanding	0
Line of Credit Facility, Remaining Borrowing Capacity	2,250
Existing Line of Credit 2
Line of Credit Facility
Line of Credit Facility, Maximum Borrowing Capacity	2,250
Line of Credit Facility, Amount Outstanding	0
Line of Credit Facility, Remaining Borrowing Capacity	$ 2,250