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Income Taxes - Narrative (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2018
Provision for income taxes from continuing operations, percent | 22.70% | 22.50% | 23.70% |
Undistributed earnings of foreign subsidiaries | $ 291.1 |  |  |
Deferred tax assets, operating loss carryforwards | 46.3 | $ 52.0 |  |
Valuation allowance | 13.4 | 12.0 |  |
Income taxes paid | 973.7 | 677.1 | $ 633.8 |
Unrecognized tax benefits | 99.9 | 62.3 | 54.2 | $ 45.2
Unrecognized tax benefits that would impact effective tax rate | 68.5 | 49.9 | 43.3 |
Unrecognized tax benefits, interest on income taxes expense | 10.8 | 1.6 | $ 1.9 |
Unrecognized tax benefits, income tax penalties expense | 0.3 |  |  |
Unrecognized tax benefits, interest on income taxes accrued | 19.2 | 8.8 |  |
Unrecognized tax benefits, income tax penalties accrued | 0.3 |  |  |
Tax settlements future impact potential on earnings maximum | 3.0 |  |  |
Max expected cash payment on tax settlements | 15.0 |  |  |
Other Assets |  |  |  |
Long-term deferred tax assets | 48.3 | 38.8 |  |
Foreign Tax Authority |  |  |  |
Deferred tax assets, operating loss carryforwards | 61.8 |  |  |
Deferred tax assets, operating loss carryforwards, subject to expiration | 1.1 |  |  |
Operating loss carry forwards not subject to expiration | 60.7 |  |  |
Domestic Tax Authority |  |  |  |
Operating loss carryforwards | 31.3 |  |  |
State and Local Jurisdiction |  |  |  |
Operating loss carryforwards | 348.7 |  |  |
Income Taxes Payable |  |  |  |
Unrecognized tax benefits, interest on income taxes accrued | $ 3.9 | $ 1.0 |  |

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