Cash Equivalents - Narrative (Details) - USD ($)	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Investments
Other income, net	$ 1,072,000	$ 2,777,000
Allowance for credit loss	0	0
Accrued interest receivable	0
Reclassification out of Accumulated Other Comprehensive Income
Investments
Other income, net	0	0
Other Nonoperating Income (Expense)
Investments
Interest income on investments	1,100,000	2,400,000
Accretion (amortization) of premiums and discounts on investments	$ 0	$ 0