STOCK-BASED COMPENSATION (Tables)

9 Months Ended

Sep. 30, 2021

Share-based Payment Arrangement [Abstract]

Schedule of Stock-Based Compensation Expense Related to Income Tax Benefits [Table Text Block]

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

	Three Months Ended September 30,				Nine Months Ended September 30,
In millions	2021		2020		2021		2020
Total stock-based compensation expense (selling and administrative)	$	42	$	17	$	103	$	48
Income tax benefits related to stock-based compensation	(2)		1		13		18