CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
CONSOLIDATED BALANCE SHEETS
Trade receivables allowance	$ 30	$ 28
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	250,000,000	250,000,000
Common stock, shares issued	185,009,211	185,567,871
Treasury shares	30,754,898	30,879,776