Convertible Senior Notes and Capped Call Transactions - Schedule of Net Carrying Amount (Details) - Convertible Senior Notes Due 2026 - Convertible Debt - USD ($)	Sep. 30, 2023	Dec. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Principal	$ 625,000,000	$ 625,000,000	$ 625,000,000
Unamortized debt discount and issuance costs	(10,381,000)	(12,808,000)
Net carrying amount	$ 614,619,000	$ 612,192,000