Equity (Tables)

3 Months Ended

Mar. 31, 2022

Equity [Abstract]

Schedule of Stockholders Equity [Table Text Block]

The activity in equity during the three-month periods ended March 31, 2022 and 2021 was as follows (dollars in millions, except per share amounts):

	Common Stock			Accumulated Other Comprehensive Loss		Retained Earnings
	Shares	Amount						Total
Balances as of December 31, 2021	89,410,612	$	1,241	$	(10)	$	1,476	$	2,707
Issuances of shares pursuant to equity-based plans	163,291	—		—		—		—
Stock-based compensation	—	—		—		—		—
Repurchase of common stock	(350,000)	(5)		—		(13)		(18)
Dividends declared ($0.4300 per share)	—	—		—		(40)		(40)
Net income	—	—		—		60		60
Balances as of March 31, 2022	89,223,903	$	1,236	$	(10)	$	1,483	$	2,709
Balances as of December 31, 2020	89,537,331	$	1,231	$	(11)	$	1,393	$	2,613
Issuances of shares pursuant to equity-based plans	39,417	—		—		—		—
Stock-based compensation	—	2		—		—		2
Dividends declared ($0.4075 per share)	—	—		—		(36)		(36)
Net income	—	—		—		96		96
Balances as of March 31, 2021	89,576,748	$	1,233	$	(11)	$	1,453	$	2,675