Annual report pursuant to Section 13 and 15(d)

Note 21 - Environmental, Health and Safety Matters (Details Textual)

v3.22.0.1
Note 21 - Environmental, Health and Safety Matters (Details Textual)
$ in Millions
12 Months Ended
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Environmental Costs Recognized, Capitalized in Period $ 45 $ 28 $ 42
Accrual for Environmental Loss Contingencies, Ending Balance 5 4  
Accrued Environmental Loss Contingencies, Current 1 1  
Accrued Environmental Loss Contingencies, Noncurrent $ 4 $ 3  
Maximum Period for Payment of Remediation Liabilities (Year) 30 years    
Site Contingency, Number of Former Facility or Third Party Sites with Claims Against Entity for Cleanup Liabilities 6