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v3.22.0.1

Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions | Dec. 31, 2021 | Oct. 20, 2021 | Oct. 19, 2021 | Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2019
--- | --- | --- | --- | --- | --- | ---
Deferred tax assets: |  |  |  |  |  |
Net operating loss carryforwards | $ 24.5 |  |  | $ 29.2 | $ 29.2 |
Federal and state credit carryforwards | 13.9 |  |  | 14.3 | 16.4 |
Property, plant and equipment | 0.6 |  |  | 0.6 | 2.6 |
Deferred and other revenue differences | 8.6 |  |  | 4.0 | 0.0 |
Interest carryforwards | 12.1 |  |  | 11.2 | 4.9 |
Other reserves and accrued expenses | 15.4 |  |  | 15.0 | 9.0 |
Lease liabilities | 12.5 |  |  | 0.0 | 0.0 |
Other assets | 2.2 |  |  | 3.7 | 4.7 |
Total deferred tax assets | 89.8 |  |  | 78.0 | 66.8 |
Less: valuation allowance | (20.7) |  | $ (30.7) | (29.1) | (29.0) | $ (18.7)
Total deferred tax assets | 69.1 |  |  | 48.9 | 37.8 |
Deferred tax liabilities: |  |  |  |  |  |
Purchased technologies and other intangibles | (192.1) |  |  | (75.0) | (58.2) |
Deferred and other revenue differences | (7.5) |  |  | (8.1) | (0.8) |
Property, plant and equipment | (11.9) |  |  | (3.9) | (3.0) |
Deferred Tax Liabilities, Leasing Arrangements | (11.4) |  |  | 0.0 | 0.0 |
Other liabilities | (1.4) |  |  | (1.8) | (4.1) |
Total deferred tax liabilities |  | $ (224.3) |  | (88.8) | (66.1) |
Net deferred tax liabilities | $ (155.2) |  |  | $ (39.9) | $ (28.3) |

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