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Corporate Investments And Funds Held For Clients (Schedule Of Investment Of Funds Held For Clients) (Details) - USD ($) $ in Millions | Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2019
--- | --- | --- | ---
Marketable Securities [Line Items] |  |  |  |
Restricted cash and cash equivalents held to satisfy client funds obligations | [1] | $ 10,568.0 | $ 5,145.1 | $ 4,847.0
Total funds held for clients |  | 34,905.8 | 26,708.1 |
Current |  |  |  |
Marketable Securities [Line Items] |  |  |  |
Debt securities, available-for-sale, restricted |  | 3,743.3 | 5,541.2 |
Long-term |  |  |  |
Marketable Securities [Line Items] |  |  |  |
Debt securities, available-for-sale, restricted |  | $ 20,594.5 | $ 16,021.8 |
[1] | See Note 4 for a reconciliation of restricted cash and restricted cash equivalents in funds held for clients on the Consolidated Balance Sheets.

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