Supplemental Income Statement Information (Tables)

6 Months Ended

Jun. 30, 2022

Other Income and Expenses [Abstract]

Schedule of other expense (income), net

Other expense (income), net consists of the following:

	Three months ended June 30,				Six months ended June 30,
(Millions)	2022		2021		2022		2021
Interest expense	$	128	$	121	$	241	$	253
Interest income	(11)		(8)		(19)		(12)
Pension and postretirement net periodic benefit cost (benefit)	(67)		(80)		(134)		(159)
Total	$	50	$	33	$	88	$	82