v3.21.2
Accumulated Other Comprehensive Loss
 6 Months Ended
Jun. 30, 2021
Accumulated Other Comprehensive Loss [Abstract]  
Accumulated Other Comprehensive Loss
Note 12—Accumulated Other Comprehensive Loss
Accumulated other comprehensive loss in the
 
equity section of our consolidated balance
 
sheet included:
Millions of Dollars
Defined
Benefit Plans
Net Unrealized
Gain (Loss) on
Securities
Foreign
Currency
Translation
Accumulated
Other
Comprehensive
Loss
December 31, 2020
$
(425)
2
(4,795)
(5,218)
Other comprehensive income (loss)
134
(1)
165
298
June 30, 2021
$
(291)
1
(4,630)
(4,920)
The following table summarizes reclassifications
 
out of accumulated other comprehensive loss and into
 
net
 
income (loss):
Millions of Dollars
Three Months Ended
Six Months Ended
June 30
June 30
2021
2020
2021
2020
Defined benefit plans
$
42
8
54
16
The above amounts are included in the computation of net periodic benefit
 
cost and are presented net of tax expense of $
11
 
million and $
2
million for the three-month periods ended June 30, 2021 and June 30, 2020,
 
respectively, and $
15
 
million and $
4
 
million for the six-month
periods ended June 30, 2021 and June 30, 2020, respectively
.