Fair Value Disclosures - Schedule of Book Value and Estimated Fair Value of the Company's Debt (Details) - USD ($) $ in Thousands	Apr. 30, 2025	Oct. 31, 2024
Book value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value, debt	$ 2,806,175	$ 2,837,969
Book value | Level 2 | Loans payable
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value, debt	1,056,175	1,087,969
Book value | Level 2 | Mortgage company loan facility
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value, debt	150,000	150,000
Book value | Level 1 | Senior notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value, debt	1,600,000	1,600,000
Estimated fair value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value, debt	2,772,494	2,792,157
Estimated fair value | Level 2 | Loans payable
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value, debt	1,042,184	1,069,577
Estimated fair value | Level 2 | Mortgage company loan facility
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value, debt	150,000	150,000
Estimated fair value | Level 1 | Senior notes
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value, debt	$ 1,580,310	$ 1,572,580