Goodwill and Other Intangibles, Net - Summary of Carrying Amount of Goodwill (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Goodwill [Line Items]
Beginning balance	$ 2,426.8	$ 2,274.5
Goodwill acquired during the period	1.3
Tax related and other		4.7
Ending balance	2,431.5	2,426.8
TheraBreath Acquisition
Goodwill [Line Items]
PERL WEISS divestiture		3.8
Hero acquisition
Goodwill [Line Items]
Goodwill acquired during the period		156.1
Ending balance	156.1
Consumer Domestic
Goodwill [Line Items]
Beginning balance	2,056.4	1,899.8
Tax related and other		4.7
Ending balance	2,061.1	2,056.4
Consumer Domestic | TheraBreath Acquisition
Goodwill [Line Items]
PERL WEISS divestiture		(0.5)
Consumer Domestic | Hero acquisition
Goodwill [Line Items]
Goodwill acquired during the period		156.1
Consumer International
Goodwill [Line Items]
Beginning balance	234.4	238.7
Tax related and other		0.0
Ending balance		234.4
Consumer International | TheraBreath Acquisition
Goodwill [Line Items]
PERL WEISS divestiture		4.3
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
Specialty Products | TheraBreath Acquisition
Goodwill [Line Items]
PERL WEISS divestiture		0.0
Specialty Products | Hero acquisition
Goodwill [Line Items]
Goodwill acquired during the period		$ 0.0