The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

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Name:	us-gaap_ImpairmentOfLongLivedAssetsHeldForUse
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Property, Plant and Equipment and Intangible Assets - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2020	Jun. 30, 2019
Property Plant And Equipment [Line Items]
Depreciation expense	$ 169.3		$ 194.3		$ 370.0	$ 388.7
Weighted average discount rate percentage		14.00%
Non-cash pre-tax impairments	$ 0.0	$ 2,442.8	$ 0.0		$ 2,442.8	$ 0.0
Restatement Adjustment [Member]
Property Plant And Equipment [Line Items]
Depreciation expense				$ 12.5