v3.20.2
Impairments (Tables)
9 Months Ended
Sep. 30, 2020
Impairments [Abstract]  
Before-tax impairment charges [Table Text Block]
Note 8—Impairments
During the three-
 
and nine-month periods ended September 30, 2020
 
and 2019, we recognized before-tax
impairment charges within the following segments:
Millions of Dollars
 
Three Months Ended
Nine Months Ended
September 30
September 30
2020
2019
2020
2019
Lower 48
$
1
22
514
22
Europe, Middle East and North Africa
1
2
7
4
$
2
24
521
26