STOCK COMPENSATION PLANS (Tables)

12 Months Ended

Dec. 31, 2020

Share-based Payment Arrangement [Abstract]

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

The following table summarizes the total compensation expense recognized for stock-based compensation awards:

	(In Millions, except per share amounts)
	Year Ended December 31,
	2020		2019		2018
Cost of goods sold	$	(2)	$	(2)	$	(2)
Selling, general and administrative expenses	(13)		(16)		(13)
Acquisition-related costs	(2)		—		—
Stock based compensation expense	(17)		(18)		(15)
Income tax benefit1	4		4		—
Stock based compensation expense, net of tax	$	(13)	$	(14)	$	(15)
Decrease in basic earnings per common share	$	(0.03)	$	(0.05)	$	(0.05)
Decrease in diluted earnings per common share	$	(0.03)	$	(0.05)	$	(0.05)
1 No income tax benefit in 2018 due to the full valuation allowance.

Share-based Payment Arrangement, Performance Shares, Activity

The following table summarizes the performance award activity:

	Year Ended December 31,
	2020			2019			2018
	Number of Shares	Weighted Average Grant Date Fair Value		Number of Shares	Weighted Average Grant Date Fair Value		Number of Shares	Weighted Average Grant Date Fair Value
Outstanding at beginning of year	1,935,878	$	15.58	1,424,723	$	14.46	1,848,312	$	13.42
Granted	2,510,853	5.49		572,104	18.31		675,599	11.93
Distributed	(1,938,786)	12.23		—	—		(489,953)	10.89
Performance adjustment	549,154	15.63		—	—		(560,720)	10.69
Forfeited/canceled	(604,873)	5.70		(60,949)	15.12		(48,515)	19.33
Outstanding at end of year	2,452,226	$	10.34	1,935,878	$	15.58	1,424,723	$	14.46

Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity

The following table summarizes the restricted stock units activity:

	Year Ended December 31,
	2020			2019			2018
	Number of Shares	Weighted Average Grant Date Fair Value		Number of Shares	Weighted Average Grant Date Fair Value		Number of Shares	Weighted Average Grant Date Fair Value
Outstanding at beginning of year	2,147,183	$	9.10	4,694,360	$	4.18	4,403,112	$	3.64
Granted	1,160,928	4.87		572,104	11.24		685,599	7.53
Distributed	(1,101,115)	8.58		(3,058,307)	1.95		(254,196)	3.30
Forfeited/canceled	(63,413)	7.31		(60,974)	9.31		(140,155)	5.17
Outstanding at end of year	2,143,583	$	7.12	2,147,183	$	9.10	4,694,360	$	4.18

Share-based Payment Arrangement, Option, Activity

The following table summarizes the stock option activity:

	Year Ended December 31,
	2020			2019			2018
	Number of Shares	Weighted Average Exercise Price		Number of Shares	Weighted Average Exercise Price		Number of Shares	Weighted Average Excercise Price
Outstanding at beginning of year	563,230	$	10.42	563,230	$	10.42	599,870	$	10.25
Granted	2,010,277	11.86		—	—		—	—
Exercised	(79,973)	7.01		—	—		(36,640)	7.70
Forfeited/canceled	(7,726)	41.04		—	—		—	—
Outstanding at end of year	2,485,808	$	11.60	563,230	$	10.42	563,230	$	10.42
Exercisable at end of year	2,172,052	$	11.86	563,230	$	10.42	563,230	$	10.42

Incentive Compensation and Other Benefit Plans for Employees and Directors [Table Text Block]

For the last three years, grants of restricted and/or deferred shares have been awarded to elected or re-elected nonemployee directors as follows:

Year of Grant	Restricted Shares	Deferred Shares
2020	253,809	54,794
2019	86,477	23,659
2018	92,718	17,170