Note 2 - Revenue - Disaggregation of Revenue (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Revenue	$ 3,095	$ 3,644	$ 3,281
Sales Channel, Directly to Consumer [Member]
Revenue	2,210	2,236	2,225
Sales Channel, Through Intermediary [Member]
Revenue	885	1,408	1,056
Core Advertising [Member]
Revenue	1,452	1,490	1,514
Political Advertising [Member]
Revenue	42	497	79
Advertising [Member]
Revenue	1,494	1,987	1,593
Retransmission Consent [Member]
Revenue	1,429	1,482	1,532
Production Companies [Member]
Revenue	107	105	86
Service, Other [Member]
Revenue	$ 65	$ 70	$ 70