DESCRIPTION OF BUSINESS AND PRINCIPLES OF INTERIM STATEMENTS - Recently Issued Accounting Standards - General Information (Details) - Accounting Standards Update 2016-02	Sep. 30, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Change in Accounting Principle, Accounting Standards Update, Adopted	true
Change in Accounting Principle, Accounting Standards Update, Adoption Date	Jan. 01, 2019