Income Taxes - Unrecognized tax benefits (Details) - USD ($) $ in Thousands	12 Months Ended
Nov. 26, 2017	Nov. 27, 2016
Reconciliation of Unrecognized Tax Benefits [Roll Forward]
Gross unrecognized tax benefits, beginning of period	$ 29,053	$ 32,704
Increases related to current year tax positions	4,779	1,970
Increases related to tax positions from prior years	5,625	45
Decreases related to tax positions from prior years	(4,050)	(584)
Settlement with tax authorities	0	0
Lapses of statutes of limitation	(1,956)	(4,266)
Other, including foreign currency translation	335	(816)
Gross unrecognized tax benefits, end of period	$ 33,786	$ 29,053

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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- Definition

Amount of unrecognized tax benefits.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15A
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Amount of decrease in unrecognized tax benefits resulting from foreign currency translation.

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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