v3.5.0.1

Derivative Instruments and Hedging - Additional Information (Details) - Foreign Exchange Contract [Member] - USD ($) $ in Thousands	6 Months Ended
	May 28, 2016	May 30, 2015	Nov. 28, 2015
Derivative Instruments, Gain (Loss) [Line Items]
Notional amount	$ 269		$ 7,212
Not Designated as Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Notional amount	37,489		36,259
Gain (loss) on forward currency contracts	2,672	$ (158)
Gain (loss) on translation of underlying inter-company advances	(2,686)	$ (667)
Fair Value Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Notional amount	4,040		5,326
Fair Value Hedging [Member] | Not Designated as Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Notional amount	$ 41,798		$ 48,797

X

- Definition

Gain Loss on Translation of Underlying Intercompany Advances Not Designated as Hedging Instruments

+ References

No definition available.

+ Details

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Namespace Prefix:	clc_
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Balance Type:	credit
Period Type:	duration

X

- Definition

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

+ Details

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Namespace Prefix:	invest_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

X

- Definition

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.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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X

- Definition

Amount of gain (loss) recognized in earnings in the period from the increase (decrease) in fair value of foreign currency derivatives not designated as hedging instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5624171-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5618551-113959

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- Details

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- Details

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- Details

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