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STOCKHOLDERS' EQUITY: - Non Controlling Interest (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Non-controlling interest activity    
Balance at the beginning of the period $ 58.6 $ 51.2
Net earnings 3.1 3.3
Dividend paid (1.8) (1.3)
Balance at the end of the period $ 59.9 $ 53.2