Post-effective amendment to a registration statement that is not immediately effective upon filing

Accrued Expenses and Other Current Liabilities, and Deferred Income Taxes and Other Long-Term Liabilities - Schedule of Deferred Income Taxes and Other Liabilities Noncurrent (Details)

v3.22.0.1
Accrued Expenses and Other Current Liabilities, and Deferred Income Taxes and Other Long-Term Liabilities - Schedule of Deferred Income Taxes and Other Liabilities Noncurrent (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Jun. 30, 2021
Jun. 30, 2020
Accrued Expenses and Other Current Liabilities, and Deferred Income Taxes and Other Long-Term Liabilities [Abstract]      
Deferred income taxes $ 161.0 $ 40.1 $ 33.1
Pension and other post-retirement obligations, non-current 11.7 12.5 12.4
Other long-term liabilities 24.7 24.9 18.0
Total deferred income taxes and other long-term liabilities $ 197.4 $ 77.5 $ 63.5