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Financial Data By Segment And Geographic Area (Financial Data By Geographic Area Segment) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2019
Segment Reporting Information [Line Items] |  |  |
Revenues | $ 15,005.4 | $ 14,589.8 | $ 14,110.2
Assets | 48,772.5 | 39,165.5 | 41,887.7
United States |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 13,081.7 | 12,740.1 | 12,262.6
Assets | 42,137.1 | 33,891.0 | 36,508.3
Europe |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 1,307.9 | 1,236.3 | 1,236.8
Assets | 2,425.1 | 2,162.7 | 2,807.9
Canada |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 337.3 | 329.8 | 326.6
Assets | 3,360.5 | 2,435.3 | 1,950.5
Other |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 278.5 | 283.6 | 284.2
Assets | $ 849.8 | $ 676.5 | $ 621.0

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