Note 11 - Stock Compensation - Award Activity (Details) shares in Millions	12 Months Ended
	Dec. 31, 2025 $ / shares shares
Restricted Stock Units (RSUs) [Member]
Outstanding or Nonvested at beginning of period, other than options, shares (in shares) | shares	3.2
Outstanding or nonvested at beginning of period, other than options, weighted average grant date fair value (in dollars per share) | $ / shares	$ 12.76	[1]
Granted, other than options, shares (in shares) | shares	1.2
Outstanding or nonvested, other than options, granted, weighted average grant date fair value (in dollars per share) | $ / shares	$ 17.2	[1]
Vested, other than options, shares (in shares) | shares	(2.5)
Outstanding or nonvested, other than options, exercised or vested, weighted average grant date fair value (in dollars per share) | $ / shares	$ 12.44	[1]
Forfeited, other than options, shares (in shares) | shares	(0.2)
Outstanding or nonvested, other than options, forfeited or expired, weighted average grant date fair value (in dollars per share) | $ / shares	$ 15.05
Outstanding or Nonvested at beginning of period, other than options, shares (in shares) | shares	1.7
Outstanding or nonvested at beginning of period, other than options, weighted average grant date fair value (in dollars per share) | $ / shares	$ 16.2	[1]
Performance Share Units [Member]
Outstanding or Nonvested at beginning of period, other than options, shares (in shares) | shares	0.8
Outstanding or nonvested at beginning of period, other than options, weighted average grant date fair value (in dollars per share) | $ / shares	$ 19.53	[1]
Granted, other than options, shares (in shares) | shares	0.3
Outstanding or nonvested, other than options, granted, weighted average grant date fair value (in dollars per share) | $ / shares	$ 18.7	[1]
Vested, other than options, shares (in shares) | shares	(0.6)
Outstanding or nonvested, other than options, exercised or vested, weighted average grant date fair value (in dollars per share) | $ / shares	$ 18.56	[1]
Forfeited, other than options, shares (in shares) | shares	0.0
Outstanding or nonvested, other than options, forfeited or expired, weighted average grant date fair value (in dollars per share) | $ / shares	$ 0
Outstanding or Nonvested at beginning of period, other than options, shares (in shares) | shares	0.5
Outstanding or nonvested at beginning of period, other than options, weighted average grant date fair value (in dollars per share) | $ / shares	$ 19.67	[1]

[1] Weighted-average per share