Carrying Amount of Goodwill (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Goodwill [Line Items]
Beginning balance	$ 2,274.5	$ 2,229.6
Tax related and other		1.2
Ending balance	2,426.8	2,274.5	$ 2,229.6
TheraBreath Acquisition
Goodwill [Line Items]
PERL WEISS divestiture	3.8
Goodwill acquired during the period		43.7
Hero acquisition
Goodwill [Line Items]
Goodwill acquired during the period			156.1
Consumer Domestic
Goodwill [Line Items]
Beginning balance	1,899.8	1,859.3
Tax related and other		1.2
Ending balance	2,056.4	1,899.8	1,859.3
Consumer Domestic | TheraBreath Acquisition
Goodwill [Line Items]
PERL WEISS divestiture	(0.5)
Goodwill acquired during the period		39.3
Consumer Domestic | Hero acquisition
Goodwill [Line Items]
Goodwill acquired during the period	156.1
Consumer International
Goodwill [Line Items]
Beginning balance	238.7	234.3
Tax related and other		0.0
Ending balance	234.4	238.7	234.3
Consumer International | TheraBreath Acquisition
Goodwill [Line Items]
PERL WEISS divestiture	4.3
Goodwill acquired during the period		4.4
Consumer International | Hero acquisition
Goodwill [Line Items]
Goodwill acquired during the period	0.0
Specialty Products
Goodwill [Line Items]
Beginning balance	136.0	136.0
Tax related and other		0.0
Ending balance	136.0	136.0	$ 136.0
Specialty Products | TheraBreath Acquisition
Goodwill [Line Items]
PERL WEISS divestiture	(0.0)
Goodwill acquired during the period		$ 0.0
Specialty Products | Hero acquisition
Goodwill [Line Items]
Goodwill acquired during the period	$ 0.0