REVENUE Revenue Textuals (Details) $ in Millions	3 Months Ended
Mar. 31, 2021 USD ($)
Contract with Customer, Liability, Revenue Recognized	$ 21.9
Revenue, Remaining Performance Obligation, Amount	799.3
Remaining Current Fiscal Year [Member] \| Minimum [Member]
Revenue, Remaining Performance Obligation, Amount	580.0
Remaining Current Fiscal Year [Member] \| Maximum [Member]
Revenue, Remaining Performance Obligation, Amount	$ 600.0

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045

Name:	us-gaap_ContractWithCustomerLiabilityRevenueRecognized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration