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Income Taxes (Tables) | 3 Months Ended
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Mar. 31, 2023
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 Three Months Ended March 31, |  |
(in millions) |  | 2023 |  | 2022 |  |  |  |
Earnings before income taxes |  | $ | 2,479 |  | $ | 2,673 |  |  |  |
Provision for income taxes |  | 692 |  | 714 |  |  |  |
Income tax rate |  | 27.9 | % |  | 26.7 | % |  |  |  |
Summary of Valuation Allowance | The following chart provides a reconciliation of the beginning and ending valuation allowances for the three months ended March 31, 2023:
(in millions) |  |
Balance at beginning of year |  | $ | 2,800 |
Additions to valuation allowance charged to income tax expense |  | 72 |
Releases to valuation allowance credited to income tax benefit |  | (4) |
Foreign currency translation |  | (1) |
Reductions to valuation allowance offset to deferred tax asset (no impact to earnings) |  | (663) |
Balance at end of period |  | $ | 2,204 |

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- Definition Tabular disclosure of valuation allowances to reduce deferred tax assets to net realizable value, including identification of the deferred tax asset more likely than not will not be fully realized and the corresponding amount of the valuation allowance. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319 + Details
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