Income Taxes (Details) (USD $)	3 Months Ended		9 Months Ended				12 Months Ended
	Mar. 31, 2012	Apr. 02, 2011	Mar. 31, 2012	Apr. 02, 2011	Mar. 31, 2012 2003 through 2006 IRS Settlement [Member]	Apr. 02, 2011 2003 through 2006 IRS Settlement [Member]	Jul. 02, 2011 2003 through 2006 IRS Settlement [Member]	Jul. 03, 2010 2003 through 2006 IRS Settlement [Member]
Date of settlement					first quarter of fiscal 2010
Internal revenue service audit period					2003 through 2006
Period of years for tax settlement payments					3 years
IRS tax settlement payments made					$ 159,000,000	$ 159,000,000	$ 212,000,000	$ 528,000,000
IRS tax settlement payments to be made in current fiscal year					212,000,000
Unrecognized tax benefits	69,400,000		69,400,000
Liability recorded for interest and penalities related to unrecognized tax benefits	36,100,000		36,100,000
Effective income tax rate	37.12%	36.25%	37.25%	36.89%
(Gain) loss recorded to adjust the carrying value of corporate-owned life insurance policies to their cash surrender values				(29,500,000)
(Reduction) increase in income tax expense related to the amount recorded to adjust the carrying value of corporate-owned life insurance policies to their cash surrender values				(11,300,000)
Income tax benefit from valuation allowance reversal		10,000,000		11,600,000
Income tax expense for tax adjustments related to federal and state uncertain tax positions		$ 4,100,000		$ 7,700,000