Property, Plant And Equipment (Narrative) (Details) (USD $) In Millions	12 Months Ended
Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2009
Property, Plant And Equipment
Depreciation	$ 59.2	$ 53.6	$ 49.5

The aggregate net amount of depreciation, amortization, and accretion recognized during an accounting period. As a noncash item, the net amount is added back to net income when calculating cash provided by (used in) operations using the indirect method.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 95
-Paragraph 28

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration