Share-Based Payments (Tables)

9 Months Ended

Sep. 30, 2022

Share-Based Payment Arrangement [Abstract]

Components of Share-based Compensation Expense

The components of share-based compensation expense are as follows:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
(MILLIONS OF DOLLARS)	2022		2021		2022		2021
Stock options / stock appreciation rights	$	2	$	2	$	7	$	7
RSUs / DSUs	9		8		26		25
PSUs	4		5		13		12
Share-based compensation expense—total(a)	$	15	$	15	$	46	$	44

(a) Amounts capitalized to inventory were not material for the three and nine months ended September 30, 2022 and 2021.