Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Millions	Total	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income
Beginning balance at Dec. 31, 2020	$ 1,615	$ 1,381	$ 233	$ 1
Net income	74		74
Other comprehensive income, net of income taxes	3			3
Dividends	(48)		(48)
Other	(1)	(1)
Ending balance at Mar. 31, 2021	1,643	1,380	259	4
Beginning balance at Dec. 31, 2021	1,756	1,381	365	10
Net income	52		52
Other comprehensive income, net of income taxes	7			7
Dividends	(48)		(48)
Ending balance at Mar. 31, 2022	$ 1,767	$ 1,381	$ 369	$ 17