Acquisitions and Divestitures - Assets and Liabilities Held for Sale (Details) - Held-for-sale - ADS $ in Millions	Sep. 30, 2022 USD ($)
Assets:
Accounts receivable, net	$ 6.0
Unbilled receivables	25.4
Inventories, net	13.4
Property, plant and equipment, net	4.4
Operating lease assets	3.7
Intangible assets, net	16.2
Other assets	0.3
Total assets	69.4
Less: impairment charge	(29.3)
Assets held for sale	40.1
Liabilities:
Accounts payable, trade	2.1
Salaries, wages and benefits	1.1
Other current liabilities	1.0
Long-term operating lease liabilities	3.1
Liabilities held for sale	$ 7.3