EARNINGS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2022

EARNINGS PER SHARE

Schedule of basic and diluted earnings per share

	Three Months Ended June 30, 2022					Six Months Ended June 30, 2022
			Weighted	Per				Weighted	Per
			Average	Common				Average	Common
	Net		Common	Share		Net		Common	Share
(In millions, except per share amounts)	Income		Shares	Amount		Income		Shares	Amount
Basic	$	380.7	39.9	$	9.54	$	719.9	40.4	$	17.82
Effect of Dilutive Securities			0.2		(0.05)			0.3		(0.13)
Diluted	$	380.7	40.1	$	9.49	$	719.9	40.7	$	17.69

	Three Months Ended June 30, 2021					Six Months Ended June 30, 2021
			Weighted	Per				Weighted	Per
			Average	Common				Average	Common
	Net		Common	Share		Net		Common	Share
(In millions, except per share amounts)	Income		Shares	Amount		Income		Shares	Amount
Basic	$	162.5	43.5	$	3.74	$	249.7	43.4	$	5.75
Effect of Dilutive Securities			0.3		(0.03)			0.4		(0.05)
Diluted	$	162.5	43.8	$	3.71	$	249.7	43.8	$	5.70