Consolidated Condensed Statements of Cash Flows (Unaudited) (Parenthetical) - USD ($) $ in Millions	Dec. 31, 2018	Jun. 30, 2018	Dec. 31, 2017
Statement of Cash Flows [Abstract]
Discontinued operations cash	$ 667.5	$ 322.1	$ 324.4

Amount classified as cash and cash equivalents attributable to disposal group held for sale or disposed of.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant