Inventories (Schedule of Inventory Write-offs) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2012 Successor [Member]	Dec. 31, 2013 Successor [Member]	Dec. 31, 2012 Successor [Member] Pre-Launch Inventories [Member]	Dec. 31, 2013 Successor [Member] Pre-Launch Inventories [Member]	Sep. 28, 2012 Predecessor [Member]	Dec. 31, 2011 Predecessor [Member]	Sep. 28, 2012 Predecessor [Member] Pre-Launch Inventories [Member]	Dec. 31, 2011 Predecessor [Member] Pre-Launch Inventories [Member]
Inventories [Line Items]
Inventory write-offs	$ 2,567	$ 18,299	$ 1,730	$ 2,310	$ 17,209	$ 7,200	$ 10,208	$ 1,607