Note 13 - Earnings Per Share - Schedule of Earnings Per Share Basic and Diluted (Details) - USD ($) shares in Millions, $ in Millions	3 Months Ended						9 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2024	Sep. 30, 2023
NET EARNINGS	$ 18	$ 26	$ 32	$ 2	$ 35	$ 33	$ 76	$ 70
Less: Series B Preferred stock cash dividends	(1)			(1)			(3)	(3)
Less: Series C Preferred stock in-kind dividends	(2)			(1)			(5)	(4)
Less: Preferred stock deemed dividends	0			0			(1)	(1)
Net earnings available to common shareholders - basic	13			0			58	54
Add back: Series B preferred stock cash and deemed dividends	1			0			4	4
Net earnings available to common shareholders - diluted	$ 14			$ 0			$ 62	$ 58
Weighted average shares — basic (in shares)	80.3			79.5			80.0	79.3
Series B Preferred Stock (in shares)	9.5			0.0			9.5	9.5
Weighted average shares — diluted (in shares)	92.7			79.5			92.1	90.5
Series C Preferred Stock [Member]
Less: Earnings attributable to Series C Preferred shareholders	$ (2)			$ 0			$ (9)	$ (8)
Restricted Stock Units (RSUs) [Member]
Dilutive Effect of Share-Based Payment Arrangements (in shares)	1.7			0.0			1.6	0.9
Share-Based Payment Arrangement, Option [Member]
Dilutive Effect of Share-Based Payment Arrangements (in shares)	1.2			0.0			1.0	0.8