XML 117 R60.htm IDEA: XBRL DOCUMENT v3.22.0.1
INVENTORIES (Narrative) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
INVENTORIES [Abstract]      
Inventory classified as long-term assets (other noncurrent assets) $ 8.5 $ 11.0  
Inventories valued under the LIFO method 290.2 307.7  
Increase (decrease) in cost of revenues due to the effect of the LIFO liquidation (0.6) (0.9) $ (1.1)
Increase (decrease) in net earnings due to the effect of the LIFO liquidation 0.4 0.6 0.9
Excess of estimated current cost over LIFO cost 199.7 193.0  
Approximate effect on net earnings due to the adoption of the LIFO method $ 5.3 $ 7.3 $ 5.5