Goodwill (Details) (USD $) In Thousands, unless otherwise specified					12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2012 Sky Growth Merger [Member]	Sep. 28, 2012 Sky Growth Merger [Member]	Dec. 31, 2013 Successor [Member]	Dec. 31, 2012 Successor [Member]
Goodwill [Roll Forward]
Balance at beginning of period	$ 849,652	$ 850,652	$ 850,652	$ 849,652	$ 850,652	$ 0
Sky Growth Merger					0	850,652
Finalization of purchase accounting					(1,000)
Balance at end of period	$ 849,652	$ 850,652	$ 850,652	$ 849,652	$ 849,652	$ 850,652