Including the current and noncurrent portions, carrying value as of the balance sheet date of uncollateralized debt obligations (with maturities initially due after one year or beyond the operating cycle if longer).

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Disclosures about Fair Values of Financial Instruments - Additional Information (Detail) - USD ($) $ in Thousands	Jan. 30, 2015	Dec. 31, 2016	Jan. 02, 2016
Fair Value
Principal outstanding under the Senior Unsecured Notes		$ 400,000
Landshire [Member]
Fair Value
Contingent consideration at fair value	$ 19,293
2016 First Lien Term Loan [Member]
Fair Value
Principal, net of original issue discount		$ 690,293
2012 First Lien Term Loan [Member]
Fair Value
Principal, net of original issue discount			$ 894,851
2012 Second Lien Term Loan [Member]
Fair Value
Principal, net of original issue discount			$ 372,334