CONSOLIDATED STATEMENTS OF STOCKHOLDER'S EQUITY - USD ($) $ in Millions	Total	COMMON STOCK	RETAINED EARNINGS (ACCUMULATED DEFICIT)
Balance at beginning of period at Dec. 31, 2018		$ 10,050	$ (182)
Increase (Decrease) in Stockholder's Equity
Net income	$ 487		487
Dividends declared to Qwest Services Corporation	(350)		(350)
Balance at end of period at Mar. 31, 2019	10,027	10,050	(23)
Balance at beginning of period at Dec. 31, 2019	10,117	10,050	67
Increase (Decrease) in Stockholder's Equity
Net income	503		503
Dividends declared to Qwest Services Corporation	(500)		(500)
Other			(5)
Balance at end of period at Mar. 31, 2020	$ 10,118	$ 10,050	$ 68