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Benefit Plans - Summary of RSA and RSU Activity (Details)
12 Months Ended
Oct. 31, 2021
$ / shares
shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Restricted Stock Awards and Units, Outstanding, Shares, Beginning Balance | shares 2,067,140
Restricted Stock Awards and Units, Vested, Shares | shares (133,725)
Restricted Stock Awards and Units, Forfeited, Shares | shares (314,156)
Restricted Stock Awards and Units, Outstanding, Shares, Ending Balance | shares 2,543,541
Restricted Stock Awards and Units, Outstanding, Weighted-Average Fair Value, Beginning Balance | $ / shares $ 5.06
Restricted Stock Awards and Units, Vested, Weighted-Average Fair Value | $ / shares 9.42
Restricted Stock Awards and Units, Forfeited, Weighted-Average Fair Value | $ / shares 7.82
Restricted Stock Awards and Units, Outstanding, Weighted-Average Fair Value, Ending Balance | $ / shares $ 5.08
Performance Shares [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Restricted Stock Awards and Units, Granted, Shares | shares 551,252
Restricted Stock Awards and Units, Granted, Weighted-Average Fair Value | $ / shares $ 14.89
Time Based Awards [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Restricted Stock Awards and Units, Granted, Shares | shares 373,030
Restricted Stock Awards and Units, Granted, Weighted-Average Fair Value | $ / shares $ 4.50