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Income Taxes update (Tables)
6 Months Ended
Jun. 30, 2022
Income Tax Disclosure [Abstract]  
Summary of Income Taxes
Earnings before income taxes, provision for income taxes and income tax rates consisted of the following:
For the Six Months Ended June 30,For the Three Months Ended June 30,
(in millions)2022202120222021
Earnings before income taxes$4,278$4,846$1,605$2,909
Provision for income taxes1,4281,275714759
Income tax rate33.4 %26.3 %44.5 %26.1 %
Summary of Valuation Allowance
The following chart provides a reconciliation of the beginning and ending valuation allowances for the period ended June 30, 2022:
(in millions)
Balance at beginning of year$3,097 
Additions to valuation allowance charged to income tax expense368 
Reductions to valuation allowance credited to income tax benefit(8)
Foreign currency translation(1)
Balance at end of period$3,456