Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements Non-recurring measurement input (Details)

v3.19.3.a.u2
Fair Value Measurements Non-recurring measurement input (Details)
Dec. 31, 2019
Sep. 30, 2018
Terminal capitalization rate [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurement input 12.00% 10.00%
Discount rate [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Measurement input 13.00% 10.00%