Segment Information - Carrying Amount of Goodwill by Segment (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Changes in Goodwill
Balance	$ 283,879	$ 285,310
Acquisitions and other adjustments	0	0
Impairments	(15,955)	0	$ 0
Dispositions	0	0
Foreign currency translations	(1)	(1,431)
Balance	267,923	283,879	285,310
Prescription Pharmaceuticals
Changes in Goodwill
Balance	267,162	268,593
Acquisitions and other adjustments	0	0
Impairments	(15,955)	0
Dispositions	0	0
Foreign currency translations	(1)	(1,431)
Balance	251,206	267,162	268,593
Consumer Health
Changes in Goodwill
Balance	16,717	16,717
Acquisitions and other adjustments	0	0
Impairments	0	0
Dispositions	0	0
Foreign currency translations	0	0
Balance	$ 16,717	$ 16,717	$ 16,717

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of divestiture of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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