Consolidated Balance Sheets (Parenthetical) - $ / shares	Jun. 30, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Preferred stock, par or stated value per share (in dollars per share)	$ 0.001	$ 0.001
Preferred stock authorized (in shares)	50,000,000	50,000,000
Preferred stock issued (in shares)	0	0
Preferred stock outstanding (in shares)	0	0
Common stock, par or stated value per share (in dollars per share)	$ 0.004	$ 0.004
Common stock authorized (in shares)	700,000,000	700,000,000
Common stock issued (in shares)	157,220,000	230,779,000
Common stock outstanding (in shares)		157,013,000
Treasury stock (in shares)		73,766,000