SHAREHOLDERS' INTEREST (Tables)

12 Months Ended

Dec. 31, 2021

Stockholders Equity Note [Abstract]

Reconciliation of Our Common Share Activity

Reconciliation of Our Common Share Activity

SHARES IN THOUSANDS
	2021			2020		2019
Outstanding at beginning of year		747,385			745,300		746,391
Stock options exercised		1,849			1,441		660
Issued for vested restricted stock units		635			574		480
Issued for vested performance share units		162			70		118
Repurchased		(2,730	)		—		(2,349	)
Outstanding at end of year		747,301			747,385		745,300

Changes in Amounts Included in Our Accumulated Other Comprehensive Loss

Changes in amounts included in our accumulated other comprehensive loss by component are:

DOLLAR AMOUNTS IN MILLIONS
	2021			2020			2019
Pension(1)
Balance at beginning of period	$	(1,064	)	$	(1,128	)	$	(1,343	)
Other comprehensive income (loss) before reclassifications		254			(223	)		(216	)
Amounts reclassified from accumulated other comprehensive income (loss) to earnings(2)(3)		90			287			431
Total other comprehensive income		344			64			215
Balance at end of period		(720	)		(1,064	)		(1,128	)
Other post-employment benefits(1)
Balance at beginning of period		(12	)		(12	)		(19	)
Other comprehensive income (loss) before reclassifications		6			(3	)		6
Amounts reclassified from accumulated other comprehensive income (loss) to earnings(2)		4			3			1
Total other comprehensive income		10			—			7
Balance at end of period		(2	)		(12	)		(12	)
Translation adjustments and other
Balance at beginning of period		254			236			210
Translation adjustments		(11	)		18			26
Total other comprehensive income (loss)		(11	)		18			26
Balance at end of period		243			254			236
Accumulated other comprehensive loss, end of period	$	(479	)	$	(822	)	$	(904	)

(1)	Amounts are presented net of tax.
(2)	Amounts of actuarial loss and prior service (cost) credit are components of net periodic benefit cost (credit). See Note 9: Pension and Other Post-Employment Benefit Plans.
(3)	Amounts include settlement charges totaling $253 million and $455 million related to our pension plans for the years ended December 31, 2020 and December 31, 2019, respectively. There were no settlement charges related to our pension plans for the year ended December 31, 2021. See Note 9: Pension and Other Post-Employment Benefit Plans for further detail.