Income Taxes (Reconciliation Of U.S. Federal Statutory Rate To Effective Tax Rate ) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Income Taxes [Abstract]
Provisions for taxes at U.S statutory rate	$ 742.7	$ 676.5	$ 652.1
Provisions for taxes at U.S statutory rate, percentage	35.00%	35.00%	35.00%
Increase (decrease) in provision from state taxes, net of federal tax	38.1	29.2	34.5
Increase (decrease) in provision from state taxes, net of federal tax, percentage	1.80%	1.50%	1.90%
Increase (decrease) in provision from tax on Foreign income	51.4	30.3	15.1
Increase (decrease) in provision from tax on Foreign income, percentage	2.50%	1.60%	0.80%
Utilization of foreign tax credits	(51.7)	(26.0)	(14.9)
Utilization of foreign tax credits, percentage	(2.50%)	(1.30%)	(0.80%)
Resolution of tax matters			(12.2)
Resolution of tax matters, percentage			(0.70%)
Section 199 - Qualified Production Activities	(22.4)	(18.2)	(11.8)
Section 199 - Qualified Production Activities, percentage	(1.10%)	(1.00%)	(0.60%)
Other	(24.5)	(13.3)	(6.9)
Other, percentage	(1.10%)	(0.70%)	(0.40%)
Provisions for taxes at effective tax rate	$ 733.6	$ 678.5	$ 655.9
Provisions for taxes at effective tax rate, percentage	34.60%	35.10%	35.20%

Effective Income Tax Rate Reconciliation Qualified Production Activities Section 199

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Effective Income Tax Rate Reconciliation Resolution Of Tax Matters

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Income Tax Reconciliation Qualified Production Activities Section 199

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Income Tax Reconciliation Resolution Of Tax Matters

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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 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 attributable to the repatriation of foreign earnings under enacted tax laws.

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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 portion of the difference between the effective income tax rate and domestic federal statutory income tax rate that can be explained by foreign tax credits generated or utilized under enacted tax laws during the period.

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The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to pretax Income or Loss from continuing operations; income tax expense or benefit may include interest and penalties on tax uncertainties based on the entity's accounting policy.

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The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

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The sum of other amounts reflected in the reconciliation of the statutory tax provision (benefit) to the actual tax provision (benefit).

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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 the repatriation of foreign earnings in 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 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 state and local income tax expense or benefit.

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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 foreign tax credits generated or utilized under enacted tax laws during the period.

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