Changes in Accumulated Other Comprehensive Income (Loss) (Details Textual) - USD ($)	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other comprehensive income (loss)	$ 29,000,000	$ (83,000,000)
Decrease due to amounts reclassified into earnings
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other comprehensive income (loss)	$ 0	$ 0