Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Allowance for credit losses	$ 134,027	$ 98,719
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	475,000,000	475,000,000
Common stock, shares issued (in shares)	127,591,768	127,113,023
Common stock, shares outstanding (in shares)	73,727,244	78,879,551
Treasury stock, shares (in shares)	53,864,524	48,233,471