Note 6 - Leases (Tables)

3 Months Ended

Mar. 31, 2025

Leases [Abstract]

Summary of Income Recognized on Lease Arrangements

	Three Months Ended
	March 31,
(in millions)	2025		2024
Lease income - operating leases:
Lease income	$	2	$	2
Variable lease income		2		2
Total lease income	$	4	$	4