Intangible Assets, net (Tables)

12 Months Ended

Dec. 31, 2013

Intangible Assets, Net (Excluding Goodwill) [Abstract]

Schedule of Intangible Assets, net

($ amounts in thousands)

	December 31, 2013							December 31, 2012
	(Successor)							(Successor)
			Accumulated Amortization							Accumulated Amortization
	Cost					Net		Cost					Net
Developed products	$	530,759	$	(155,744	)	$	375,015	$	552,700	$	(33,321	)	$	519,379
Other product related royalty streams	115,600		(22,709		)	92,891		115,600		(5,289		)	110,311
IPR&D	293,400		—			293,400		584,000		—			584,000
Subsequently Developed IPR&D	262,553		(25,331		)	237,222		24,600		(257		)	24,343
Par trade name	26,400		—			26,400		26,400		—			26,400
Watson/Actavis Divestiture Products	85,295		(23,143		)	62,152		101,200		(3,934		)	97,266
Watson/Actavis related IPR&D	4,700		—			4,700		14,300		—			14,300
Other	1,000		(132		)	868		—		—			—
	$	1,319,707	$	(227,059	)	$	1,092,648		$1,418,800		($42,801	)		$1,375,999

Schedule of Future Amortization Expense

The following table does not include estimated amortization expense for future milestone payments that may be paid and result in the creation of intangible assets after December 31, 2013 and assumes the intangible asset related to the Par Trade Name as an indefinite lived asset will not be amortized in the future.

($ amounts in thousands)

	Estimated Amortization Expense
2014		$173,926
2015	149,025
2016	154,756
2017	178,103
2018	142,779
2019 and thereafter	267,659
		$1,066,248