Supplemental Cash Flow Information

12 Months Ended

Dec. 31, 2020

Supplemental Cash Flow Elements

Supplemental Cash Flow Information

NOTE 9. Supplemental Cash Flow Information

(Millions)	2020		2019		2018
Cash income tax payments, net of refunds	$	1,351	$	1,198	$	1,560
Cash interest payments		524		370		314

Cash interest payments include interest paid on debt and finance lease balances. Cash interest payments exclude the cash paid for early debt extinguishment costs. Additional details are described in Note 12.

Individual amounts in the Consolidated Statement of Cash Flows exclude the impacts of acquisitions, divestitures and exchange rate impacts, which are presented separately.