XML 78 R79.htm IDEA: XBRL DOCUMENT v3.20.1
Asbestos - Schedule of Time Deposits (Details)
$ in Millions
Mar. 31, 2020
USD ($)
30 April 2020  
Net Investment Income [Line Items]  
Interest Rate 1.70%
Time deposits $ 20.0
1 June 2020  
Net Investment Income [Line Items]  
Interest Rate 1.70%
Time deposits $ 15.0