Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2024

Earnings Per Share [Abstract]

Basic and Diluted Earnings Per Share

The following table presents the calculation of basic and diluted earnings per share:

	Year Ended December 31,
(MILLIONS OF DOLLARS AND SHARES, EXCEPT PER SHARE DATA)	2024		2023		2022
Numerator
Net income before allocation to noncontrolling interests	$	2,496	$	2,340	$	2,111
Less: net income/(loss) attributable to noncontrolling interests	10		(4)		(3)
Net income attributable to Zoetis Inc.	$	2,486	$	2,344	$	2,114
Denominator
Weighted-average common shares outstanding	454.200		461.172		468.891
Common stock equivalents: stock options, RSUs, DSUs and PSUs	0.648		1.097		1.494
Weighted-average common and potential dilutive shares outstanding	454.848		462.269		470.385
Earnings per share attributable to Zoetis Inc. stockholders—basic	$	5.47	$	5.08	$	4.51
Earnings per share attributable to Zoetis Inc. stockholders—diluted	$	5.47	$	5.07	$	4.49