CONSOLIDATED BALANCE SHEET (Parenthetical) - $ / shares	Jun. 30, 2023	Dec. 31, 2022
Treasury stock (in shares)	21,265,000	20,211,000
Class A Common Stock
Common stock, par value (USD per share)	$ 0.001	$ 0.001
Common stock authorized (in shares)	2,000,000,000	2,000,000,000
Common stock issued (in shares)	105,273,000	102,810,000
Common stock outstanding (in shares)	84,008,000	82,599,000
Class B Common Stock
Common stock, par value (USD per share)	$ 0.001	$ 0.001
Common stock authorized (in shares)	1,500,000,000	1,500,000,000
Common stock issued (in shares)	422,019,000	422,019,000
Common stock outstanding (in shares)	422,019,000	422,019,000
Class C Common Stock
Common stock, par value (USD per share)	$ 0.001	$ 0.001
Common stock authorized (in shares)	1,500,000,000	1,500,000,000
Common stock issued (in shares)	0	0
Common stock outstanding (in shares)	0	0