v3.26.1
Information on Segments - Narrative (Details)
3 Months Ended 6 Months Ended
Apr. 30, 2026
USD ($)
Apr. 30, 2025
USD ($)
Apr. 30, 2026
USD ($)
segment
Apr. 30, 2025
USD ($)
Segment Reporting Information [Line Items]        
Number of geographic segments | segment     5  
Number of reportable segments | segment     5  
Revenue $ 2,531,230,000 $ 2,739,077,000 $ 4,676,857,000 $ 4,598,208,000
Rental Property Joint Ventures        
Segment Reporting Information [Line Items]        
Equity method investment, other-than-temporary impairment 13,500,000 0 57,800,000 0
Corporate and other        
Segment Reporting Information [Line Items]        
Revenue (828,000) 8,071,000 283,207,000 7,754,000
Land sales and other        
Segment Reporting Information [Line Items]        
Revenue 18,766,000 32,624,000 309,408,000 50,979,000
Land sales and other | Corporate and other        
Segment Reporting Information [Line Items]        
Revenue $ 0 $ 8,557,000 284,115,000 $ 8,557,000
Land sales and other | Corporate and other | Apartment Living Assets        
Segment Reporting Information [Line Items]        
Revenue     284,100,000  
Disposition of assets     $ 18,800,000