v3.22.4
Business and Summary of Significant Accounting Policies (Details)
shares in Thousands, $ in Thousands
Aug. 01, 2022
USD ($)
shares
Jan. 31, 2023
USD ($)
Oct. 31, 2022
USD ($)
Jul. 31, 2022
USD ($)
Jan. 31, 2022
USD ($)
Oct. 31, 2021
USD ($)
Jul. 31, 2021
USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Total carrying value   $ 1,149,993   $ 1,149,995      
Cumulative effect adjustment   528,657 $ 431,275 573,300 $ 539,367 $ 530,199 $ 528,895
Number of shares if notes converted (in shares) | shares 7,630            
Additional Paid-In Capital              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Cumulative effect adjustment   1,547,203 1,425,156 1,590,885 1,341,346 1,225,224 1,131,006
Accumulated Deficit              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Cumulative effect adjustment   $ (1,013,654) $ (956,201) (991,878) $ (792,821) $ (692,401) $ (601,600)
Cumulative Effect, Period of Adoption, Adjustment              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Total carrying value $ 169,900            
Cumulative effect adjustment       (169,899)      
Cumulative Effect, Period of Adoption, Adjustment | Additional Paid-In Capital              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Cumulative effect adjustment (273,700)     (273,738)      
Cumulative Effect, Period of Adoption, Adjustment | Accumulated Deficit              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Cumulative effect adjustment $ 103,800     $ 103,839