Debt - Payment Terms (Details)	Oct. 04, 2017
Senior Secured Term Loan Facility \| Secured Debt
Debt Instrument [Line Items]
Prepayment percentage (as a percent)	50.00%

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.

No definition available.

Name:	us-gaap_DebtInstrumentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration