Basis of Presentation and Summary of Significant Accounting Policies - Variable Interest Entity (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024	Sep. 30, 2024	Dec. 31, 2023
Variable Interest Entity [Line Items]
Cash, cash equivalents and restricted cash	$ 149,167	$ 86,012	$ 553	$ 1,567
Other accrued liabilities	10,045	13,037
Other noncurrent liabilities	22,746	22,472
VIE, primary beneficiary
Variable Interest Entity [Line Items]
Cash, cash equivalents and restricted cash	19,277	16,057
Other accrued liabilities	2,231	1,816
Other noncurrent liabilities	$ 7,002	$ 9,271