Debt And Bank Credit Facilities Line of Credit Facility, Amount Outstanding (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Jun. 29, 2013	Dec. 29, 2012
DEBT AND BANK CREDIT FACILITIES [Abstract]
Line of Credit Facility, Amount Outstanding	$ 3.0	$ 0
Debt, Weighted Average Interest Rate	1.40%
Letters of Credit Outstanding, Amount	22.6
Line of Credit Facility, Periodic Payment	55.0
Line of Credit Facility, Remaining Borrowing Capacity	474.4
Repayment Of Term Loan	$ 110.0