Goodwill and Other Intangible Assets - Schedule of Goodwill (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Goodwill [Line Items]
Goodwill	$ 3,284	$ 3,824
Oral, Personal and Home Care
Goodwill [Line Items]
Goodwill	3,269	3,809
Pet Nutrition
Goodwill [Line Items]
Goodwill	15	15
North America | Oral, Personal and Home Care
Goodwill [Line Items]
Goodwill	912	912
Latin America | Oral, Personal and Home Care
Goodwill [Line Items]
Goodwill	159	171
Europe | Oral, Personal and Home Care
Goodwill [Line Items]
Goodwill	1,902	2,415
Asia Pacific | Oral, Personal and Home Care
Goodwill [Line Items]
Goodwill	182	190
Africa/Eurasia | Oral, Personal and Home Care
Goodwill [Line Items]
Goodwill	$ 114	$ 121