Condensed Consolidated Statements of Comprehensive Earnings (Loss) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Condensed Consolidated Statements of Comprehensive Earnings (Loss)
Net earnings (loss)	$ (154)	$ 142	$ 497	$ 578
Other comprehensive earnings (loss), net of taxes:
Credit risk on fair value debt instruments gains (loss)	(2)	38	(9)	26
Recognition of previously unrealized losses (gains) on debt, net		(8)	(42)	(8)
Other comprehensive earnings (loss) from continuing operations	(2)	30	(51)	18
Comprehensive earnings (loss)	(156)	172	446	596
Comprehensive earnings (loss) attributable to Liberty Broadband shareholders	$ (156)	$ 172	$ 446	$ 596