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Income Taxes (Tables)
9 Months Ended
Sep. 30, 2019
Income Tax Disclosure [Abstract]  
Schedule of Effective Income Tax Rate Reconciliation
The following table summarizes the difference between income tax expense (benefit) at the U.S. statutory rate of 21% and the income tax expense (benefit) at effective worldwide tax rates for the respective periods:


Three Months Ended September 30,

Nine Months Ended September 30,
Millions of dollars

2019

2018

2019

2018
Earnings (loss) before income taxes

$
677


$
223


$
1,221


$
(277
)









Income tax expense computed at United States statutory tax rate

142


47


256


(58
)
Valuation allowances

1


4


(195
)

43

U.S. transition tax and prior period adjustments
 
56

 
78

 
56

 
78

Audits and settlements
 
7

 

 
(6
)
 

U.S. foreign income items, net of credits

8


(108
)

19


(146
)
Changes in enacted tax rates
 
41

 
(54
)
 
66

 
(54
)
Non deductible impairments
 

 

 

 
138

Non deductible government payments
 

 

 

 
37

Sale of Embraco
 
43

 

 
54

 

Other

15


40


61


14

Income tax expense computed at effective worldwide tax rates

$
313


$
7


$
311


$
52