Accrued Liabilities - Warranties (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Feb. 28, 2015	Mar. 01, 2014
Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]
Warranty accrual at beginning of period	$ 9,405	$ 1,599
Warranty accrual added through business acquisitions	100	10,677
Accruals for warranties issued during the period	154	28
Adjustments related to pre-existing warranties	(48)	44
Settlements made during the period	(373)us-gaap_ProductWarrantyAccrualPayments	(664)us-gaap_ProductWarrantyAccrualPayments
Other adjustments, including currency translation	(93)	(6)
Warranty accrual at end of period	$ 9,145	$ 11,678

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Total liability for standard and extended product warranties acquired in a business acquisition.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 460

-SubTopic 10

-Section 50

-Paragraph 8

-Subparagraph (c)

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

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- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 20

-Article 5

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-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 10

-Section S99

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-Publisher FASB

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- Definition

Total Increase or Decrease in the standard and extended product warranty liability due to currency translation.

+ References

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Represents the aggregate decrease in the liability related to payments to satisfy claims for standard and extended product warranties.

+ References

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-Name Accounting Standards Codification

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- Definition

Represents the aggregate Increase or Decrease in the liability during the reporting period for accruals related to preexisting standard and extended product warranties (including adjustments for changes in estimates).

+ References

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-Publisher FASB

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Represents the aggregate increase in the liability for accruals related to standard and extended product warranties issued during the reporting period.

+ References

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-Name Accounting Standards Codification

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