RECENT ACCOUNTING PRONOUNCEMENTS Adoption of 2017-12: Textuals (Details) $ in Millions	Apr. 17, 2019 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Investment Foreign Currency, Contract, Foreign Currency Amount	$ 15

The amount of foreign currency that the entity has contractually agreed, or for which it has the option, to buy or sell with respect to the contract being described.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

Name:	invest_InvestmentForeignCurrencyContractForeignCurrencyAmount
Namespace Prefix:	invest_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant