Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Cash and Restricted Cash (Details)

v3.20.4
Summary of Significant Accounting Policies - Cash and Restricted Cash (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Oct. 08, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Business Acquisition [Line Items]          
Cash $ 519,965   $ 269,577 $ 226,625  
Restricted cash, current and long-term 188,243   93,652 77,774  
Total $ 708,208   $ 363,229 $ 304,399 $ 241,790
Vivint Solar, Inc.          
Business Acquisition [Line Items]          
Increase (decrease) cash and restricted cash   $ 537,200