Property, Plant and Equipment (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Property, Plant and Equipment [Abstract]
Land	$ 102,500,000	$ 106,900,000
Buildings	846,100,000	874,100,000
Machinery and equipment	3,337,100,000	3,411,300,000
Other	175,700,000	176,400,000
Construction in progress	35,000,000.0	32,700,000
Property, plant and equipment—gross	4,496,400,000	4,601,400,000
Less: accumulated depreciation	(3,459,900,000)	(3,447,600,000)
Property, plant and equipment—net	1,036,500,000	1,153,800,000	$ 1,273,500,000
Impairment charges	7,900,000	26,200,000	12,000,000.0
Depreciation expense	164,700,000	180,500,000	$ 200,200,000
Net book value of assets held for sale	$ 59,300,000	$ 0