Goodwill and Other Intangible Assets - Summary of Goodwill Amounts by Reporting Unit (Detail) $ in Thousands	6 Months Ended
Jul. 01, 2017 USD ($)
Goodwill [Roll Forward]
Goodwill, Beginning balance	$ 615,682
Acquisitions	0
Dispositions	0
Other	1,485
Goodwill, Ending balance	617,167
United States excluding All Points Segment [Member]
Goodwill [Roll Forward]
Goodwill, Beginning balance	583,780
Acquisitions	0
Dispositions	0
Other	0
Goodwill, Ending balance	583,780
Canada [Member]
Goodwill [Roll Forward]
Goodwill, Beginning balance	28,377
Acquisitions	0
Dispositions	0
Other	982
Goodwill, Ending balance	29,359
Mexico [Member]
Goodwill [Roll Forward]
Goodwill, Beginning balance	3,525
Acquisitions	0
Dispositions	0
Other	503
Goodwill, Ending balance	$ 4,028

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
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-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

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=64834752&loc=SL49117168-202975

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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

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

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