Note 18 - Share-based Compensation (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Share-Based Payment Arrangement, Cost by Plan [Table Text Block]

	Amount of share-based compensation cost recognized						Unrecognized compensation cost		Weighted-average remaining term in years
	Year ended December 31,						December 31,
	2022		2021		2020		2022
Time-based restricted stock and restricted stock units	$	111	$	94	$	95	$	150		2.7
Performance-based restricted stock units		52		79		81		17		1.4
Stock Options		7		9		23		2		0.4
Other		5		8		8
Total share-based compensation cost (1)	$	175	$	190	$	207

Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]

	Number of shares (in thousands)			Weighted-average grant-date fair value
Non-vested shares and share units as of December 31, 2021		10,594		$	25.83
Granted		4,680			33.82
Vested		(3,626	)		25.44
Forfeited		(349	)		28.44
Non-vested shares and share units as of December 31, 2022		11,299		$	29.19

Share-Based Payment Arrangement, Performance Shares, Activity [Table Text Block]

	Number of shares (in thousands)			Weighted-average grant-date fair value
Non-vested share units as of December 31, 2021		3,684		$	34.17
Granted		1,764			40.74
Vested		(140	)		32.21
Performance adjustments		(556	)		38.77
Forfeited		(56	)		34.50
Non-vested share units as of December 31, 2022		4,696		$	35.41

Share-Based Payment Arrangement, Option, Activity [Table Text Block]

	Number of shares (in thousands)			Weighted-average exercise price		Weighted-average remaining contractual term in years		Aggregate intrinsic value (in thousands)
Options Outstanding as of December 31, 2021		11,904		$	22.31
Exercised		(2,010	)		19.80
Forfeited and expired		(229	)		18.66
Options outstanding as of December 31, 2022		9,665			22.92		5.78	$	89,986
Options expected to vest as of December 31, 2022		9,650			22.92		5.78		89,805
Options exercisable as of December 31, 2022		7,895			23.65		5.43		68,233

Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

Expected volatility and Weighted-average volatility	32.9	%
Expected dividends	4.48	%
Risk-free rate and Average risk-free rate	0.5	%
Expected term (in years)	7.4
Pre-vesting executive departure rate	0.6	%
Pre-vesting non-executive departure rate	2.5	%