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Income Taxes (Tables) | 12 Months Ended
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Jun. 30, 2017
Income Tax Disclosure [Abstract] |
Schedule of Income Before Income Tax, Domestic and Foreign | The following table summarizes earnings from continuing operations before income taxes:
(in millions) | 2017 |  | 2016 |  | 2015
U.S. operations | $ | 1,772 |  |  | $ | 2,050 |  |  | $ | 1,733 |
Non-U.S. operations | 152 |  |  | 226 |  |  | 234 |
Earnings from continuing operations before income taxes | $ | 1,924 |  |  | $ | 2,276 |  |  | $ | 1,967 |
Schedule of Components of Income Tax Expense (Benefit), Current and Deferred | The following table summarizes the components of provision for income taxes from continuing operations:
(in millions) | 2017 |  | 2016 |  | 2015
Current: |  |  |  |  |
Federal | $ | 273 |  |  | $ | 633 |  |  | $ | 424 |
State and local | 10 |  |  | 52 |  |  | 83 |
Non-U.S. | 56 |  |  | 73 |  |  | 29 |
Total current | $ | 339 |  |  | $ | 758 |  |  | $ | 536 |
Deferred: |  |  |  |  |
Federal | $ | 258 |  |  | $ | 96 |  |  | $ | 196 |
State and local | 37 |  |  | 12 |  |  | 24 |
Non-U.S. | (4 | ) |  | (21 | ) |  | (1 | )
Total deferred | 291 |  |  | 87 |  |  | 219 |
Provision for income taxes | $ | 630 |  |  | $ | 845 |  |  | $ | 755 |
Schedule of Effective Income Tax Rate Reconciliation | The following table presents a reconciliation of the provision based on the federal statutory income tax rate to our effective income tax rate from continuing operations:
| 2017 |  | 2016 |  | 2015
Provision at federal statutory rate | 35.0 | % |  | 35.0 | % |  | 35.0 | %
State and local income taxes, net of federal benefit | 1.0 |  |  | 1.5 |  |  | 4.1 |
Foreign tax rate differential | (0.2 | ) |  | (0.6 | ) |  | (2.4 | )
Nondeductible/nontaxable items | 0.2 |  |  | 1.0 |  |  | 0.7 |
Other | (3.3 | ) |  | 0.2 |  |  | 1.0 |
Effective income tax rate | 32.7 | % |  | 37.1 | % |  | 38.4 | %
Schedule of Deferred Tax Assets and Liabilities | The following table presents the components of the deferred income tax assets and liabilities at June 30:
(in millions) | 2017 |  | 2016
Deferred income tax assets: |  |  |
Receivable basis difference | $ | 42 |  |  | $ | 44 |
Accrued liabilities | 125 |  |  | 133 |
Share-based compensation | 53 |  |  | 56 |
Loss and tax credit carryforwards | 378 |  |  | 193 |
Deferred tax assets related to uncertain tax positions | 51 |  |  | 95 |
Other | 43 |  |  | 46 |
Total deferred income tax assets | 692 |  |  | 567 |
Valuation allowance for deferred income tax assets | (237 | ) |  | (93 | )
Net deferred income tax assets | $ | 455 |  |  | $ | 474 |
Deferred income tax liabilities: |  |  |
Inventory basis differences | $ | (1,578 | ) |  | $ | (1,351 | )
Property-related | (183 | ) |  | (172 | )
Goodwill and other intangibles | (570 | ) |  | (607 | )
Total deferred income tax liabilities | $ | (2,331 | ) |  | $ | (2,130 | )
Net deferred income tax liability | $ | (1,876 | ) |  | $ | (1,656 | )
Schedule of Deferred Tax Assets and Liabilities after Netting by Tax Jurisdiction | Deferred income tax assets and liabilities in the preceding table, after netting by taxing jurisdiction, are in the following captions in the consolidated balance sheets at June 30:
(in millions) | 2017 |  | 2016
Noncurrent deferred income tax asset (1) | 73 |  |  | 42 |
Noncurrent deferred income tax liability (2) | (1,949 | ) |  | (1,698 | )
Net deferred income tax liability | $ | (1,876 | ) |  | $ | (1,656 | )
(1) | Included in other assets in the consolidated balance sheets.
(2) | Included in deferred income taxes and other liabilities in the consolidated balance sheets.
Schedule of Unrecognized Tax Benefits Roll Forward | sheets. The following table presents a reconciliation of the beginning and ending amounts of unrecognized tax benefits:
(in millions) | 2017 |  | 2016 |  | 2015
Balance at beginning of fiscal year | $ | 527 |  |  | $ | 542 |  |  | $ | 510 |
Additions for tax positions of the current year | 29 |  |  | 22 |  |  | 15 |
Additions for tax positions of prior years | 23 |  |  | 42 |  |  | 69 |
Reductions for tax positions of prior years | (8 | ) |  | (48 | ) |  | (42 | )
Settlements with tax authorities | (154 | ) |  | (30 | ) |  | (10 | )
Expiration of the statute of limitations | — |  |  | (1 | ) |  | — |
Balance at end of fiscal year | $ | 417 |  |  | $ | 527 |  |  | $ | 542 |

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