Note 8 - Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2021

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months Ended
	March 31,
	2021		2020
Net income available to common stockholders - Numerator basic and diluted	$	71	$	58
Denominator:
Weighted-average common shares outstanding - Basic		144.9		144.2
Employee compensation-related shares, including stock options		1.5		0.6
Weighted-average common shares outstanding - Diluted		146.4		144.8