Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2021

Equity [Abstract]

Schedule of Dividends Paid

DIVIDENDS	2021		2020		2019
Cash dividend paid per share	$	1.88	$	0.62	$	2.48
Cash dividend declared per share	$	1.88	$	—	$	2.48

Other Comprehensive Loss

OTHER COMPREHENSIVE LOSS / ENDING BALANCE1) (Dollars in millions)	2021			2020			2019
Cumulative translation adjustments	$	(355	)	$	(269	)	$	(365	)
Net pension liability		(52	)		(78	)		(84	)
Total (ending balance)	$	(408	)	$	(347	)	$	(449	)
Deferred taxes on the pension liability	$	15		$	23		$	25

1) The components of Other Comprehensive Loss are net of any related income tax effects.