NET EARNINGS (LOSS) PER SHARE (Tables)

12 Months Ended

Dec. 31, 2021

Earnings Per Share [Abstract]

Schedule of Basic and Diluted Earnings (Loss) per Share

Calculation of Weighted Average Number of Outstanding Common Shares – Dilutive

SHARES IN THOUSANDS
	2021		2020		2019
Weighted average number of outstanding shares — basic		749,496		746,931		745,897
Dilutive potential common shares:
Stock options		336		313		—
Restricted stock units		764		403		—
Performance share units		387		252		—
Total effect of outstanding dilutive potential common shares		1,487		968		—
Weighted average number of outstanding common shares — dilutive		750,983		747,899		745,897

Potential Shares Not Included in the Computation of Diluted Earnings (Loss) per Share

Potential Shares Not Included in the Computation of Diluted Earnings (Loss) per Share

SHARES IN THOUSANDS
	2021		2020		2019
Stock options		—		2,107		2,631
Restricted stock units		—		—		477
Performance share units		729		781		1,131