Other Intangible Assets (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended	12 Months Ended
Sep. 30, 2011 Year	Jun. 30, 2011 Year
Finite-Lived Intangible Assets [Line Items]
Cost	$ 258.4	$ 256.2
Accumulated Amortization	(120.9)	(119.8)
Net	137.5	136.4
Royalty advances for licensed brands, talent, music and other
Finite-Lived Intangible Assets [Line Items]
Minimum useful life (in Years)	1	1
Maximum useful life (in Years)	15	15
Cost	111.5	104.2
Accumulated Amortization	(88.3)	(83.1)
Net	23.2	21.1
Developed, licensed or acquired technologies
Finite-Lived Intangible Assets [Line Items]
Minimum useful life (in Years)	1	1
Maximum useful life (in Years)	15	15
Cost	114.5	117.2
Accumulated Amortization	(16.2)	(18.1)
Net	98.3	99.1
Patents, trademarks and other
Finite-Lived Intangible Assets [Line Items]
Minimum useful life (in Years)	4	4
Maximum useful life (in Years)	17	17
Cost	32.4	34.8
Accumulated Amortization	(16.4)	(18.6)
Net	$ 16.0	$ 16.2

The accumulated amount of amortization of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 45

-Subparagraph a(1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

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Sum of the gross carrying amounts before accumulated amortization as of the balance sheet date of all intangible assets having statutory or estimated useful lives. The aggregate gross carrying amount (including any previously recognized impairment charges) of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The aggregate sum of gross carrying value of a major finite-lived intangible asset class, less accumulated amortization and any impairment charges. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.

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The maximum useful life of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar either by their nature or by their use in the operations of a company.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 35

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6904245&loc=d3e15217-109273

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-Publisher FASB

-Name Accounting Standards Codification

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-Publisher FASB

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The minimum useful life of a major finite-lived intangible asset class. A major class is composed of intangible assets that can be grouped together because they are similar either by their nature or by their use in the operations of a company.

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