XML 47 R37.htm IDEA: XBRL DOCUMENT v3.21.2
Fair Value Measurements - Summary of Reconciliation of Financial Assets and Liabilities Measured at Fair Value (Details) - USD ($)
3 Months Ended 9 Months Ended
Apr. 16, 2021
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Embedded Derivative          
Transfers       $ 0  
Convertible Security          
Change in fair value recognized in earnings $ 1,100,000 $ 0 $ 0 7,600,000 $ 0
Transfers       (25,000,000)  
Embedded derivative | Level 3          
Embedded Derivative          
Balance at beginning of period       5,680,000  
Addition related to the issuance of term loans in February 2021       5,630,000  
Extinguishment of term loans in February 2021       (1,130,000)  
Change in fair value recognized in earnings       7,640,000  
Settlements       (17,820,000)  
Balance at end of period   0   0  
Convertible security          
Convertible Security          
Change in fair value recognized in earnings   (1,000,000)   (3,500,000)  
Convertible security | Level 3          
Convertible Security          
Balance at beginning of period       46,500,000  
Addition related to the issuance of term loans in February 2021       0  
Extinguishment of term loans in February 2021       0  
Change in fair value recognized in earnings       3,500,000  
Settlements       (25,000,000)  
Balance at end of period   $ 0   $ 0