CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current Assets:
Allowance for credit losses on trade accounts receivable	$ 45,098	$ 44,431
Class A common stock
Current Assets:
Common stock par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	1,600,000,000	1,600,000,000
Common stock, shares issued	295,386,599	292,660,308
Common stock, shares outstanding	295,386,599	292,660,308
Class B common stock
Current Assets:
Common stock par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	800,000,000	800,000,000
Common stock, shares issued	238,435,208	238,435,208
Common stock, shares outstanding	238,435,208	238,435,208