Consolidated Statements of Cash Flows - Supplemental Cash Flow Information (Parenthetical) - USD ($) $ in Thousands	6 Months Ended
	Apr. 30, 2024	Apr. 30, 2023
Reconciliation of cash, cash equivalents and restricted cash
Cash and cash equivalents, unrestricted	$ 158,790	$ 246,844
Restricted cash and cash equivalents - short-term	4,969	4,778
Restricted cash and cash equivalents - long-term	48,134	25,452
Total cash, cash equivalents and restricted cash	211,893	277,074
Cash interest paid	3,225	663
Noncash financing and investing activity:
Recognition of operating lease liabilities		2,147
Recognition of operating lease right-of-use assets		2,147
Noncash reclassifications from inventory to project assets	4,586
Accrued purchases of fixed assets, cash to be paid in subsequent period	3,460	3,060
Accrued purchases of project assets, cash to be paid in subsequent period	$ 620	$ 2,145