Fair Value - Schedule Of Estimated Fair Values (Details) $ in Thousands	Dec. 31, 2017 USD ($)
Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	$ 183,646
Restricted cash	13,760
Carrying Amount | Senior Notes | Senior Secured Revolving Credit Facility (“Revolving Credit Facility”)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Financial liabilities	300,000
Carrying Amount | Senior Notes | First Priority Senior Secured Notes (“Term B Loan Facility”)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Financial liabilities	2,168,864
Carrying Amount | Senior Notes | Second Priority Senior Secured Notes (“Second Lien Notes”)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Financial liabilities	766,892
Carrying Amount | Unitranche Debt | CPLV CMBS Debt
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Financial liabilities	1,550,000
Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	183,646
Restricted cash	13,760
Fair Value | Senior Notes | Senior Secured Revolving Credit Facility (“Revolving Credit Facility”)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Financial liabilities	300,000
Fair Value | Senior Notes | First Priority Senior Secured Notes (“Term B Loan Facility”)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Financial liabilities	2,200,000
Fair Value | Senior Notes | Second Priority Senior Secured Notes (“Second Lien Notes”)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Financial liabilities	853,167
Fair Value | Unitranche Debt | CPLV CMBS Debt
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Financial liabilities	$ 1,559,486