Derivative Financial Information - Schedule of Interest Rate Derivatives (Details) (Successor Company, USD $)	11 Months Ended	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2012	Dec. 31, 2011
Derivatives, Fair Value [Line Items]
Derivatives Expense Recognized into Earnings for Interest Rate Swaps and Interest Rate Caps, including accrued interest	$ 13,200,000	$ 1,900,000	$ 2,800,000
Interest Rate Swap – Liabilities | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Interest Rate Derivative Liabilities, at Fair Value		(413,000)	(2,694,000)
Interest Rate Swap – Liabilities | Not Designated as Hedging Instrument | Accounts payable and accrued liabilities
Derivatives, Fair Value [Line Items]
Interest Rate Derivative Liabilities, at Fair Value		(413,000)	(2,269,000)
Interest Rate Swap – Liabilities | Not Designated as Hedging Instrument | Other non-current liabilities
Derivatives, Fair Value [Line Items]
Interest Rate Derivative Liabilities, at Fair Value		0	(425,000)
Interest Rate Cap – Assets | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Interest Rate Derivative Assets, at Fair Value		0	5,000
Interest Rate Cap – Assets | Not Designated as Hedging Instrument | Prepaid expenses and other current assets
Derivatives, Fair Value [Line Items]
Interest Rate Derivative Assets, at Fair Value		0	1,000
Interest Rate Cap – Assets | Not Designated as Hedging Instrument | Other non-current assets
Derivatives, Fair Value [Line Items]
Interest Rate Derivative Assets, at Fair Value		0	4,000
Interest Expense | Interest Rate Swap – Liabilities | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
(Gain) loss due to interest rate swaps and interest rate caps included in earnings	6,365,000	(2,281,000)	(3,671,000)
Interest Expense | Interest Rate Swap – Liabilities | Not Designated as Hedging Instrument | Accounts payable and accrued liabilities
Derivatives, Fair Value [Line Items]
(Gain) loss due to interest rate swaps and interest rate caps included in earnings	4,376,000	(1,856,000)	(2,106,000)
Interest Expense | Interest Rate Swap – Liabilities | Not Designated as Hedging Instrument | Other non-current liabilities
Derivatives, Fair Value [Line Items]
(Gain) loss due to interest rate swaps and interest rate caps included in earnings	1,989,000	(425,000)	(1,565,000)
Interest Expense | Interest Rate Cap – Assets | Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
(Gain) loss due to interest rate swaps and interest rate caps included in earnings	1,830,000	5,000	303,000
Interest Expense | Interest Rate Cap – Assets | Not Designated as Hedging Instrument | Prepaid expenses and other current assets
Derivatives, Fair Value [Line Items]
(Gain) loss due to interest rate swaps and interest rate caps included in earnings	64,000	1,000	4,000
Interest Expense | Interest Rate Cap – Assets | Not Designated as Hedging Instrument | Other non-current assets
Derivatives, Fair Value [Line Items]
(Gain) loss due to interest rate swaps and interest rate caps included in earnings	$ 1,766,000	$ 4,000	$ 299,000