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Accounting for Derivative Instruments and Hedging Activities (Tables)
3 Months Ended
Mar. 31, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule Of Derivative Instruments Notional Amounts
As of March 31, 2022 and December 31, 2021, the following is the total absolute notional volume associated with our outstanding derivative instruments:
(in millions of Units)March 31, 2022December 31, 2021
Derivative InstrumentDerivative CategoryUnit of Measure
Foreign currency derivativesForeign currencyUS Dollars3,215.4 3,185.8 
Natural gas derivativesCommodityMMbtu20.823.6