Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Income Taxes
Accumulated undistributed earnings	$ (1,051,359)	$ (862,106)
Valuation allowance	178,600
U.S. income tax authority
Income Taxes
Net operating loss	275,500	186,300
Net operating loss, subject to expiration	5,000
Net operating loss, not subject to expiration	$ 270,500
Foreign tax authority | INDIA
Income Taxes
Net operating loss, limitations on use	India generally has a 3-year statute of limitations, and years prior to 2023 are closed.
Foreign tax authority | FRANCE
Income Taxes
Net operating loss	$ 6,200
Net operating loss, limitations on use	France has a statute of limitation tax expires 3 years following the year that triggered the liability.
State and Local Jurisdiction [Member]
Income Taxes
Net operating loss	$ 414,000	$ 267,400
Commlabs Technology Centre Pvt. Ltd. (“Commlabs India”)
Income Taxes
Accumulated undistributed earnings	$ 1,900