EARNINGS PER SHARE (Table)

12 Months Ended

Dec. 31, 2020

Earnings Per Share [Abstract]

Schedule of Earnings Per Share Reconciliation [Table Text Block]

(In thousands, except per share data)	Net Earnings		Weighted- Average Shares Outstanding	Earnings per Share
2020
Basic earnings per share	$	201,392	41,738	$	4.83
Dilutive effect of stock options and deferred stock compensation			261
Diluted earnings per share	$	201,392	41,999	$	4.80
2019
Basic earnings per share	$	307,583	42,739	$	7.20
Dilutive effect of stock options and deferred stock compensation			277
Diluted earnings per share	$	307,583	43,016	$	7.15
2018
Basic earnings per share	$	275,749	43,892	$	6.28
Dilutive effect of stock options and deferred stock compensation			424
Diluted earnings per share	$	275,749	44,316	$	6.22