XML 96 R45.htm IDEA: XBRL DOCUMENT v3.20.1
Summary of Significant Accounting Policies - Foreign Currency Translation (Details) - USD ($)
$ in Millions
Dec. 31, 2019
Dec. 31, 2018
Summary of Significant Accounting Policies    
Unrealized gain related to foreign currency translation included in AOCI $ 2.6 $ 2.6