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Net Other Operating Expense (Income) (Tables)
12 Months Ended
Dec. 31, 2021
Analysis of income and expense [abstract]  
Disclosure of components of net other operating (income) losses Net other operating income includes the following:
Year ended Dec. 31202120202019
Alberta Off-Coal Agreement(40)(40)(40)
Supplier settlements34   
Onerous contract provisions14 29 — 
Insurance recoveries and other(1)
 — (9)
Net other operating expense (income)8 (11)(49)
(1) There were no insurance recoveries in 2021 or 2020. In 2019, the Company received $10 million in insurance recoveries related to insurance proceeds for tower fires at Wyoming and Summerview.