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EARNINGS PER SHARE (Details) $ / shares in Units, shares in Thousands, $ in Millions	12 Months Ended
	Dec. 31, 2021 USD ($) $ / shares shares	Dec. 31, 2021 $ / shares	Dec. 31, 2020 USD ($) $ / shares shares	Dec. 31, 2020 $ / shares
Earnings per share
Basic net earnings (loss) attributable to common shareholders | $	$ 221.2		$ 1,342.4
Diluted net earnings (loss) attributable to common shareholders | $	$ 221.2		$ 1,342.4
Basic weighted average shares outstanding	1,259,059		1,257,163
Weighted average shares dilution adjustments:
Stock options	1,942		3,218
Restricted share units	3,203		2,929
Restricted performance share units	4,942		4,660
Diluted weighted average shares outstanding	1,269,146		1,267,970
Share option
Weighted average shares dilution adjustments - exclusions:
Antidilutive securities excluded from computation of earnings per share (in shares)			165
Weighted average share price | (per share)	$ 6.56	$ 8.56	$ 7.00	$ 8.63

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The weighted average number of ordinary shares outstanding plus the weighted average number of ordinary shares that would be issued on the conversion of all the dilutive potential ordinary shares into ordinary shares. [Refer: Ordinary shares [member]; Weighted average [member]]

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