Pension and Post-retirement Benefits (Details) $ in Millions	3 Months Ended	6 Months Ended
	Dec. 31, 2021 USD ($) plan	Dec. 31, 2021 USD ($) plan
Defined Benefit Plan Disclosure [Line Items]
Number of defined benefit pension plans | plan	2	2
Expected future contributions for the current year	$ 0.5	$ 0.5
Pension Plan | United States
Defined Benefit Plan Disclosure [Line Items]
Employer contributions		1.5
Expected employer contributions for remainder of the fiscal year	5.6	5.6
Expected future contributions for current fiscal year, after legislation	0.6	0.6
Pension Plan | Foreign Plan
Defined Benefit Plan Disclosure [Line Items]
Employer contributions	0.3	0.5
Expected employer contributions for remainder of the fiscal year	$ 1.0	$ 1.0