Investments, Debt and Equity Securities (Details) - USD ($)	3 Months Ended
	Mar. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Investments, Debt and Equity Securities [Abstract]
Marketable securities	$ 204,502,000	$ 0
Marketable Securities [Line Items]
Marketable securities	204,502,000	0
Debt Securities, Available-for-Sale, Amortized Cost
Deferred revenue, current and non-current:		126,500,000	$ 202,500,000
Marketable Securities, Current	12,838,000
Related party
Marketable Securities [Line Items]
Deferred revenue, current and non-current:	65,177,000	$ 73,055,000
Other Equity Investee [Member] | Related party
Marketable Securities [Line Items]
Deferred revenue, current and non-current:	7.5
Due within one year
Marketable Securities [Line Items]
Debt Securities, Available-for-Sale, Amortized Cost	315,836,000
Debt Securities, Trading and Available-for-Sale	32,304,000
Due after one year through five years
Marketable Securities [Line Items]
Debt Securities, Available-for-Sale, Amortized Cost	315,900,000
Debt Securities, Trading and Available-for-Sale	32,347,000
Unrealized Gain
Marketable Securities [Line Items]
Debt Securities, Unrealized Gain (Loss)
Unrealized Loss
Marketable Securities [Line Items]
Debt Securities, Unrealized Gain (Loss)
US Treasury and Government
Marketable Securities [Line Items]
Debt Securities, Available-for-Sale, Amortized Cost	214,662,000
Debt Securities, Trading and Available-for-Sale	214,704,000
US Treasury and Government | Unrealized Gain
Marketable Securities [Line Items]
Debt Securities, Unrealized Gain (Loss)	46,000
US Treasury and Government | Unrealized Loss
Marketable Securities [Line Items]
Debt Securities, Unrealized Gain (Loss)	(4,000)
Corporate Bond Securities
Marketable Securities [Line Items]
Debt Securities, Available-for-Sale, Amortized Cost	70,501,000
Debt Securities, Trading and Available-for-Sale	70,555,000
Corporate Bond Securities | Unrealized Gain
Marketable Securities [Line Items]
Debt Securities, Unrealized Gain (Loss)	59,000
Corporate Bond Securities | Unrealized Loss
Marketable Securities [Line Items]
Debt Securities, Unrealized Gain (Loss)	(5,000)
Commercial paper
Marketable Securities [Line Items]
Debt Securities, Available-for-Sale, Amortized Cost	62,977,000
Debt Securities, Trading and Available-for-Sale	62,988,000
Commercial paper | Unrealized Gain
Marketable Securities [Line Items]
Debt Securities, Unrealized Gain (Loss)	17,000
Commercial paper | Unrealized Loss
Marketable Securities [Line Items]
Debt Securities, Unrealized Gain (Loss)	$ (6,000)