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Accrued Expenses and Other Current Liabilities, and Deferred Income Taxes and Other Long-Term Liabilities | 12 Months Ended
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Jun. 30, 2021
Accrued Expenses and Other Current Liabilities, and Deferred Income Taxes and Other Long Term Liabilities [Abstract] |
Accrued Expenses and Other Current Liabilities, and Deferred Income Taxes and Other Long-Term Liabilities | 6. Accrued Expenses and Other Current Liabilities, and Deferred Income Taxes and Other Long-Term Liabilities Accrued expenses and other current liabilities consist of the following (in millions):
|  | June 30, 2021 |  |  | June 30, 2020 |
Compensation and related benefit costs |  | $ | 38.9 |  |  | $ | 30.3 |
Customer deposits |  |  | 8.1 |  |  |  | 3.1 |
Accrued commissions |  |  | 1.1 |  |  |  | 3.7 |
Accrued warranty costs |  |  | 6.3 |  |  |  | 5.5 |
Non-income taxes payable |  |  | 5.0 |  |  |  | 4.9 |
Pension and other post-retirement obligations |  |  | 0.5 |  |  |  | 0.3 |
Income taxes payable |  |  | 3.1 |  |  |  | 9.2 |
Restructuring |  |  | 3.1 |  |  |  | — |
Accrued professional fees related to becoming a public company |  |  | 8.3 |  |  |  | — |
Other accrued expenses |  |  | 9.9 |  |  |  | 7.1 |
|  | $ | 84.3 |  |  | $ | 64.1 |
Deferred income taxes and other long-term liabilities consist of the following (in millions):
|  | June 30, 2021 |  |  | June 30, 2020 |
Deferred income taxes |  | $ | 40.1 |  |  | $ | 33.1 |
Pension and other post-retirement obligations, non-current |  |  | 12.5 |  |  |  | 12.4 |
Other long-term liabilities |  |  | 24.9 |  |  |  | 18.0 |
|  | $ | 77.5 |  |  | $ | 63.5 |

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