Stock Compensation Plans (Tables)

9 Months Ended

Sep. 30, 2023

Share-Based Payment Arrangement [Abstract]

Stock-Based Compensation Expense and Related Tax Benefits

Stock-based compensation expense and related tax benefits were as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
(DOLLARS IN MILLIONS)	2023		2022		2023		2022
Equity-based awards	$	18	$	12	$	50	$	37
Liability-based awards	—		(1)		—		—
Total stock-based compensation expense	18		11		50		37
Less: Tax benefit	(5)		(2)		(11)		(7)
Total stock-based compensation expense, after tax	$	13	$	9	$	39	$	30

As of September 30, 2023, there was approximately $90 million of total unrecognized compensation cost related to non-vested awards granted under the equity incentive plans.