Subsequent Events (Details) - Term Loan B Due August 2023 - USD ($)	Feb. 23, 2017	Dec. 30, 2016
Subsequent Event [Line Items]
Debt instrument, face amount		$ 1,131,000,000
Stated interest rate (in percentage)		3.36%
Subsequent Event \| Secured Debt
Subsequent Event [Line Items]
Debt instrument, face amount	$ 1,100,000,000
Debt Instrument, Decrease in Basis Points	50.00%
Stated interest rate (in percentage)	2.25%

Face (par) amount of debt instrument at time of issuance.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399

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