Revenue - Schedule of Contract Balances (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024	Dec. 31, 2023
Revenue from Contract with Customer [Abstract]
Short-term contract assets (included in Contract assets)	$ 13,265	$ 21,462	$ 15,554
Short-term contract liabilities (included in Other accrued liabilities)	(12,525)	(10,184)	(2,741)
Long-term contract liabilities (included in Noncurrent contract liabilities)	(1,733)	(1,877)	(2,401)
Net contract assets (liabilities)	$ (993)	$ 9,401	$ 10,412