XML 82 R72.htm IDEA: XBRL DOCUMENT v3.23.3
Long-term Debt - 2025 Notes (Details)
$ / shares in Units, shares in Millions
 1 Months Ended 3 Months Ended 9 Months Ended
Oct. 31, 2018
USD ($)
shares
$ / shares
Sep. 30, 2023
USD ($)
Sep. 30, 2022
USD ($)
Sep. 30, 2023
USD ($)
Sep. 30, 2022
USD ($)
Jun. 30, 2023
USD ($)
Dec. 31, 2022
USD ($)
Jun. 30, 2022
USD ($)
Jan. 01, 2022
USD ($)
Dec. 31, 2021
USD ($)
Oct. 24, 2018
USD ($)
Oct. 22, 2018
USD ($)
Debt Instrument [Line Items]                        
Stockholders' equity   $ 1,096,093,000 $ 856,138,000 $ 1,096,093,000 $ 856,138,000 $ 1,093,219,000 $ 859,417,000 $ 613,088,000   $ 693,633,000    
Amortization of deferred financing costs       2,912,000 1,762,000              
Cumulative-effect adjustment from adoption of ASC 2020-06                        
Debt Instrument [Line Items]                        
Stockholders' equity                   (66,383,000)    
Class A Common Stock                        
Debt Instrument [Line Items]                        
Stockholders' equity   1,148,000 1,012,000 1,148,000 1,012,000 1,131,000 1,015,000 916,000   908,000    
Additional Paid-In Capital                        
Debt Instrument [Line Items]                        
Stockholders' equity   1,803,116,000 1,472,098,000 1,803,116,000 1,472,098,000 1,774,784,000 1,486,857,000 1,231,005,000   1,340,989,000    
Additional Paid-In Capital | Cumulative-effect adjustment from adoption of ASC 2020-06                        
Debt Instrument [Line Items]                        
Stockholders' equity                   (106,172,000)    
Additional Paid-In Capital | Cumulative-effect adjustment from adoption of ASC 2020-06 | Accounting Standards Update 2020-06                        
Debt Instrument [Line Items]                        
Stockholders' equity                 $ (106,200,000)      
Retained Earnings (Accumulated Deficit)                        
Debt Instrument [Line Items]                        
Stockholders' equity   (685,783,000) (594,805,000) (685,783,000) (594,805,000) $ (660,459,000) (606,154,000) $ (596,928,000)   (626,779,000)    
Retained Earnings (Accumulated Deficit) | Cumulative-effect adjustment from adoption of ASC 2020-06                        
Debt Instrument [Line Items]                        
Stockholders' equity                   $ 39,789,000    
Retained Earnings (Accumulated Deficit) | Cumulative-effect adjustment from adoption of ASC 2020-06 | Accounting Standards Update 2020-06                        
Debt Instrument [Line Items]                        
Stockholders' equity                 39,800,000      
2025 Notes                        
Debt Instrument [Line Items]                        
Debt issuance costs $ 5,900,000                      
Senior Notes | 2025 Notes                        
Debt Instrument [Line Items]                        
Face amount $ 172,500,000 172,500,000   172,500,000     $ 172,500,000       $ 22,500,000 $ 150,000,000
Interest rate 1.50%                      
Proceeds from issuance of debt $ 166,600,000                      
Debt issuance costs $ 3,400,000                      
Interest expense   600,000 600,000 1,900,000 1,900,000              
Conversion price (in dollars per share) | $ / shares $ 33.43                      
Initial conversion amount (in shares) | shares 5.2                      
Carrying amount $ 100,700,000                      
Amortization of deferred financing costs   $ 400,000 $ 400,000 $ 1,000,000 $ 1,000,000              
Repurchase covenant, repurchase price due to fundamental change as percentage of principal amount 100.00%                      
Repurchase covenant, sale price as a percentage of conversion price (at least) 130.00%                      
Repurchase covenant, trading days, minimum 20 days                      
Consecutive trading days, minimum 30 days                      
Repurchase covenant, repurchase price due to change in sale price as percentage of conversion price 100.00%                      
Senior Notes | 2025 Notes | Cumulative-effect adjustment from adoption of ASC 2020-06 | Accounting Standards Update 2020-06                        
Debt Instrument [Line Items]                        
Carrying amount                 41,300,000      
Senior Notes | 2025 Notes | Class A Common Stock                        
Debt Instrument [Line Items]                        
Proceeds from issuance of debt $ 71,800,000                      
Debt issuance costs $ 2,500,000                      
Senior Notes | 2025 Notes | Class A Common Stock | Common Class A                        
Debt Instrument [Line Items]                        
Initial conversion rate 0.0299135                      
Senior Notes | 2025 Notes | Additional Paid-In Capital | Cumulative-effect adjustment from adoption of ASC 2020-06 | Accounting Standards Update 2020-06 | Equity Component of Long Term Debt                        
Debt Instrument [Line Items]                        
Stockholders' equity                 (71,800,000)      
Senior Notes | 2025 Notes | Additional Paid-In Capital | Cumulative-effect adjustment from adoption of ASC 2020-06 | Accounting Standards Update 2020-06 | Deferred Financing Fees                        
Debt Instrument [Line Items]                        
Stockholders' equity                 2,500,000      
Senior Notes | 2025 Notes | Retained Earnings (Accumulated Deficit) | Cumulative-effect adjustment from adoption of ASC 2020-06 | Accounting Standards Update 2020-06                        
Debt Instrument [Line Items]                        
Stockholders' equity                 $ 28,100,000