Consolidated Balance Sheets (Parenthetical) - USD ($) shares in Thousands, $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Consolidated Balance Sheets [Abstract]
Allowances for accounts receivable, current	$ 53	$ 47
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	1,750,000	1,750,000
Common stock, shares issued (in shares)	245,813	245,021
Common stock, shares outstanding (in shares)	245,813	245,021