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Goodwill and Other Intangible Assets (Schedule of Intangible Assets) (Details) - USD ($) $ in Millions | 6 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Jun. 30, 2021
Indefinite-lived Intangible Assets [Line Items] |  |
Net Intangible | $ 12 | $ 12
Finite-Lived Intangible Assets [Line Items] |  |
Gross Intangible | 4,905 | 4,916
Accumulated Amortization | 2,974 | 2,823
Net Intangible | $ 1,931 | 2,093
Weighted- Average Remaining Amortization Period (Years) | 10 years |
Gross Intangible, Total other intangible assets | $ 4,917 | 4,928
Net Intangible, Total other intangible assets | 1,943 | 2,105
Trademarks and patents |  |
Indefinite-lived Intangible Assets [Line Items] |  |
Net Intangible | 12 | 12
Customer relationships |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Intangible | 3,317 | 3,330
Accumulated Amortization | 2,089 | 1,989
Net Intangible | $ 1,228 | 1,341
Weighted- Average Remaining Amortization Period (Years) | 11 years |
Trademarks, trade names and patents |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Intangible | $ 552 | 551
Accumulated Amortization | 344 | 328
Net Intangible | $ 208 | 223
Weighted- Average Remaining Amortization Period (Years) | 9 years |
Developed technology and other |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Intangible | $ 1,036 | 1,035
Accumulated Amortization | 541 | 506
Net Intangible | $ 495 | $ 529
Weighted- Average Remaining Amortization Period (Years) | 9 years |

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