Goodwill and Intangible Assets - Intangible Assets Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Jun. 27, 2020
Schedule of Definite and Indefinite Intangible Asset [Line Items]
Goodwill impairment charge	$ 16,100
Goodwill	2,999,400	$ 3,095,700	$ 3,102,800
Amortization of intangible assets	210,000	212,200	219,600
In-process research and development
Schedule of Definite and Indefinite Intangible Asset [Line Items]
Impairment of intangible assets, indefinite-lived	900		4,100
CSCA
Schedule of Definite and Indefinite Intangible Asset [Line Items]
Goodwill impairment charge	6,100
Goodwill	1,902,400	1,905,000	1,899,100
CSCI
Schedule of Definite and Indefinite Intangible Asset [Line Items]
Goodwill impairment charge	10,000
Goodwill	$ 1,097,000	$ 1,190,700	1,203,700
Licensed Pain Relief Products | CSCI
Schedule of Definite and Indefinite Intangible Asset [Line Items]
Impairment of intangible assets, definite-lived intangible			$ 9,700
BCS | CSCI
Schedule of Definite and Indefinite Intangible Asset [Line Items]
Reporting unit, percentage of fair value in excess of carrying amount (RX US more than percent in Sept. 2018, less than % at Dec. 31, 2019; CSC UK and Australia less than %; BCS and Oral Care International less than %; CSCA and Rx UK greater than %)				10.00%