Acquisitions - Additional Information (Details) - USD ($) $ in Millions					1 Months Ended	3 Months Ended		12 Months Ended
	Dec. 24, 2021	Dec. 24, 2021	Dec. 01, 2020	May 01, 2019	Dec. 31, 2020	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 10, 2021
Business Acquisition [Line Items]
Net Sales						$ 1,297.2	$ 1,238.9
Maximum
Business Acquisition [Line Items]
Average life of the intangible assets, years				20 years
Thera Breath Acquisition
Business Acquisition [Line Items]
Closing payment of net of cash acquired	$ 556.0	$ 556.0
Additional cash payment		14.0				14.0
Net Sales								$ 100.0
Proceeds from term loan for business acquisition		$ 400.0
Financing term loan period		3 years
Underwritten public offering senior notes										$ 400.0
Business Acquisition Liabilities						$ 14.0		14.0
Thera Breath Acquisition | Maximum
Business Acquisition [Line Items]
Business acquisition, period		4 years				4 years
Average life of the intangible assets, years	20 years
Thera Breath Acquisition | Minimum
Business Acquisition [Line Items]
Business acquisition, period		2 years				2 years
Average life of the intangible assets, years	10 years
Zicam Acquisition
Business Acquisition [Line Items]
Closing payment of net of cash acquired			$ 512.7		$ 512.7				$ 512.7
Additional cash payment					$ 20.0	$ 20.0
Business acquisition, period					5 years	5 years
Net Sales									$ 107.0
Business Acquisition Liabilities						$ 20.0		$ 20.0
Zicam Acquisition | Maximum
Business Acquisition [Line Items]
Average life of the intangible assets, years			20 years		20 years
Zicam Acquisition | Minimum
Business Acquisition [Line Items]
Average life of the intangible assets, years					10 years