XML 38 R22.htm IDEA: XBRL DOCUMENT v2.4.0.6

Commitments and Contingencies (Tables)

9 Months Ended

Nov. 30, 2012

Commitments and Contingencies

Schedule of accrual for warranty returns

(in thousands)

			Three Months Ended November 30,								Nine Months Ended November 30,
			2012			2011					2012			2011
Beginning balance			$	21,860		$	24,452				$	26,665		$	24,021
Additions to the accrual			11,027			8,124					25,800			24,620
Reductions of the accrual - payments and credits issued			(7,496		)	(8,377		)			(27,074		)	(24,442		)
Ending balance			$	25,391		$	24,199				$	25,391		$	24,199

X

- Details

Name:	us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability.

+ References

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

-Topic 460

-SubTopic 10

-Publisher FASB

-Number

-Article

-Subparagraph

-Name Accounting Standards Codification

-Paragraph 8

-Section 50

-URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249

+ Details

Name:	us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration