XML 53 R36.htm IDEA: XBRL DOCUMENT v3.20.2
SIGNIFICANT ACCOUNTING POLICIES Recently Issued Accounting Standards (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]        
Receivable Sold Under Factoring Arrangement $ 336 $ 190 $ 1,200 $ 460