- Changes in Carrying Amount of Goodwill (Details) (USD $) In Thousands, unless otherwise specified	Sep. 26, 2014	Dec. 27, 2013
Goodwill [Line Items]
Goodwill before impairment	$ 278,503	$ 128,449
Accumulated impairment loss	(46,210)	(46,210)
Goodwill, net	232,293	82,239
Legacy TrueBlue [Member]
Goodwill [Line Items]
Goodwill before impairment	128,449	128,449
Accumulated impairment loss	(46,210)	(46,210)
Goodwill, net	82,239	82,239
Staffing Solutions Holdings, Inc. (Seaton) [Member]
Goodwill [Line Items]
Goodwill before impairment	150,054	0
Accumulated impairment loss	0	0
Goodwill, net	$ 150,054	$ 0

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

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Amount before accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

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