Valuation And Qualifying Accounts And Reserves

12 Months Ended

Dec. 31, 2021

SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]

Valuation And Qualifying Accounts And Reserves

SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS AND RESERVES
	Beginning of					End of
(In millions)	Year Balance		Additions	Deductions (1)	Other (2)	Year Balance
Allowance for doubtful accounts
December 31, 2019	$	84	23	(19)	22	$	110
December 31, 2020	$	110	47	(66)	9	$	100
December 31, 2021	$	100	32	(28)	18	$	122
(1) Uncollectible accounts written off
(2) Impact of reclassifications, foreign exchange translation, and other adjustments