Annual report pursuant to Section 13 and 15(d)

Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details)

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)