Income Taxes (Effective Tax Rates) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended	3 Months Ended	12 Months Ended
Jul. 02, 2011	Jul. 03, 2010	Jun. 27, 2009	Sep. 26, 2009 2003 through 2006 IRS Settlement [Member]	Jul. 03, 2010 2003 through 2006 IRS Settlement [Member]
Effective income tax rate reconciliation, United States statutory federal income tax rate	35.00%	35.00%	35.00%
Effective income tax rate reconciliation, state and local income taxes, net of any applicable federal income tax benefit	1.96%	2.89%	2.59%
Effective income tax rate reconciliation,foreign income taxes	(0.50%)	(0.31%)	(0.96%)
Effective income tax rate reconciliation, impact of provisions for uncertain tax benefits	0.51%	(1.46%)	1.75%
Effective income tax rate reconciliation, impact of adjusting carrying value of corporate-owned life insurance policies to their cash surrender values	(0.61%)	(0.45%)	0.95%
Effective income tax rate reconciliation, other	0.60%	0.53%	1.04%
Effective income tax rate	36.96%	36.20%	40.37%
Income tax benefit from domestic tax settlements				$ 29.0	$ 29.0
Income tax expense for tax adjustments related to federal and state uncertain tax positions			31.0
Income tax expense for tax adjustments related to federal, state and foreign uncertain tax positions	9.3
(Gain) loss recorded to adjust the carrying value of corporate-owned life insurance policies to their cash surrender values	(28.2)	(21.6)	43.8
(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	(11.1)	(8.3)	16.8
Income tax benefit from valuation allowance reversal	$ 17.0		$ 7.8

The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate attributable to the non-taxable impact of gains and losses recorded to adjust carrying value of corporate-owned life insurance policies to cash surrender value.

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The gain or loss recorded in a period to adjust the carrying value of corporate-owned life insurance policies to their cash surrender values.

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The portion of the difference between total income tax expense (benefit) as reported in the Income Statement and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to non-taxable impact of gains and losses recorded to adjust carrying value of corporate-owned life insurance policies to cash surrender value.

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A ratio calculated by dividing the reported amount of income tax expense attributable to continuing operations for the period by GAAP-basis pretax income from continuing operations.

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The domestic federal statutory tax rate applicable under enacted tax laws to the Company's pretax income from continuing operations for the period. The "statutory" tax rate is the regular tax rate if there are alternative tax systems.

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The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate that can be explained by the difference between statutory income tax rates in foreign jurisdictions and the domestic federal statutory income tax rate recorded during the period.

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The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate attributable to all other items not otherwise listed in the existing taxonomy.

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The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate that can be explained by the state and local income tax expense or benefit, net of the federal tax benefit (expense) thereon, recorded during the period.

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The sum of the differences between the effective income tax rate and domestic federal statutory income tax rate attributable to changes in all income tax contingencies, whether recorded or adjusted, during the period.

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The portion of the difference between total income tax expense or benefit as reported in the Income Statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to changes in the valuation allowance for deferred tax assets in the period.

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The sum of the differences between total income tax expense or benefit as reported in the Income Statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to changes in all income tax contingencies, whether recorded or adjusted, during the period.

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The portion of the difference, between total income tax expense or benefit as reported in the Income Statement for the year/accounting period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations, that is attributable to changes in domestic income tax contingencies, whether recorded or adjusted, during the year/accounting period.

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