SEGMENT INFORMATION (Reconciliation of Label Segment Profit to Consolidated Operating Loss) (Details) (USD $) In Millions	3 Months Ended
Jun. 30, 2011	Jun. 30, 2010
Operating income	$ 227	$ 98
Label Segment [Member]
Net revenue before revenue deferral	409	430
Depreciation and amortization	(11)	(11)
Other expenses	(445)	(416)
Operating income	(47)	3
Other Segments and Corporate [Member]
Depreciation and amortization	(30)	(35)
Other expenses	(286)	(255)
Revenue deferral	115	109
Other Segments and Corporate [Member] \| Online-Enabled Packaged Goods and Digital Content Revenue Deferral [Member]
Revenue deferral	(250)	(318)
Other Segments and Corporate [Member] \| Online-Enabled Packaged Goods and Digital Content Recognition Of Revenue Deferral [Member]
Revenue deferral	$ 725	$ 594

Reconciling Item For Operating Profit Loss From Segment To Consolidated Amount

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Period Type:	duration

- Definition

The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585

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Balance Type:	debit
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- Definition

The net result for the period of deducting operating expenses from operating revenues.

+ Details

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

- Definition

This element represents a sum total of expenses not separately reflected on the income statement for the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.4,6)
-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688

+ Details

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

- Definition

Amount of total revenue for the reportable segments, including revenue from external customers, transactions with other operating segments of the same entity, and (gross) interest revenue. All considered to be "operating revenue" for purposes of the taxonomy.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 131
-Paragraph 27
-Subparagraph a, b, c
-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 280
-SubTopic 10
-Section 50
-Paragraph 22
-Subparagraph (a),(b),(c)
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8736-108599

+ Details

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