Intangible Assets, Other Assets, Net and Goodwill Other Assets (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Finite-Lived Intangible Assets [Line Items]
Deferred financing costs, gross	42,844	13,174
Accumulated amortization, deferred financing costs	2,352	5,523
Deferred financing costs, net	40,492	7,651
Other assets, gross	16,535	9,483
Accumulated amortization of other assets	14	12
Other assets	16,521	9,471
Total other assets gross	59,379	22,657
Total other assets accumulated amortization	2,366	5,535
Total other assets, net	57,013	17,122
Deferred Finance Costs [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period (In Years)	5 years	5 years
Other Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period (In Years)	0 years	0 years