XML 59 R83.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
COMMITMENTS - Other (Details)
$ in Millions
Dec. 31, 2019
USD ($)
Minimum  
Other Commitments [Line Items]  
Other Commitment $ 4.2
Maximum  
Other Commitments [Line Items]  
Other Commitment $ 11.2