Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118942415&loc=d3e14435-108349

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 9
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118942415&loc=d3e14557-108349

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=118943654&loc=d3e12021-110248

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

COMMITMENTS AND CONTINGENCIES Environmental Matters Textuals (Details) $ in Millions	9 Months Ended
	Sep. 30, 2018 USD ($)	Sep. 30, 2019 USD ($) site	Dec. 31, 2018 USD ($)
Site Contingency [Line Items]
Payments to Prepare Former Operation Location for Sale	$ 9.7
Environmental-related assets	$ 23.3	$ 22.1	$ 23.4
Environmental Related Matters [Member]
Site Contingency [Line Items]
Number Of Active Environmental Investigation And Remediation Sites \| site		29
Maximum [Member] \| Environmental Related Matters [Member]
Site Contingency [Line Items]
Loss Contingency, Range of Possible Loss, Maximum		$ 109.0