Acquisitions and Divestitures - Assets and Liabilities Classified as Held for Sale (Details) - China Powder JV Held for Sale Disposal Group [Domain] $ in Millions	Mar. 31, 2019 USD ($)
Assets
Cash and cash equivalents	$ 7.3
Restricted cash	7.5
Accounts and notes receivable, net	30.4
Inventories	7.3
Property, plant and equipment, net	8.4
Goodwill	5.6
Identifiable intangibles, net	1.8
Other assets	5.2
Loss on assets held for sale	(5.2)
Assets held for sale	68.3
Liabilities
Accounts payable	16.5
Other accrued liabilities	6.5
Other liabilities	4.4
Liabilities held for sale	$ 27.4

Disposal Group, Including Discontinued Operation, Restricted Cash

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Loss on Assets Held for Sale

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