Investments in Unconsolidated Entities Investments in Unconsolidated Entities (Details Textual 2) $ in Thousands	12 Months Ended
	Oct. 31, 2023 USD ($) joint_ventures	Oct. 31, 2022 USD ($) joint_ventures	Oct. 31, 2021 USD ($)
Statement of Investments in and Advances to Unconsolidated Entities [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 4,562,255	$ 4,094,096
Amounts borrowed under commitments	$ 2,734,101	$ 2,236,456
Number of Joint Ventures | joint_ventures	64	63
Investments in unconsolidated entities (1)	$ 959,041	$ 852,314
Other Commitment	400,770	304,317
Assets related to consolidated VIEs	12,527,018	12,288,714
Revenues:	9,994,937	10,275,558	$ 8,790,361
Rental Joint Ventures, including Trusts i and II [Member]
Statement of Investments in and Advances to Unconsolidated Entities [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	3,731,847	3,317,261
Amounts borrowed under commitments	2,152,872	1,774,567
Variable Interest Entity, Not Primary Beneficiary [Member]
Statement of Investments in and Advances to Unconsolidated Entities [Line Items]
Guarantees, Repayment and Carry Cost, Maximum	$ 102,300	$ 95,000
Number of Joint Ventures | joint_ventures	11	13
Investments in unconsolidated entities (1)	$ 121,600	$ 100,200
Other Commitment	$ 105,400	$ 105,000
Rental Joint Ventures, including Trusts i and II [Member]
Statement of Investments in and Advances to Unconsolidated Entities [Line Items]
Number of Joint Ventures | joint_ventures	43	41
Investments in unconsolidated entities (1)	$ 531,823	$ 441,399
Assets related to consolidated VIEs	3,932,483	3,335,594
Rental Joint Ventures, including the Trust [Member] | Newly Formed Joint Ventures
Statement of Investments in and Advances to Unconsolidated Entities [Line Items]
Investments in unconsolidated entities (1)	$ 59,567	$ 132,200
Variable Interest Entity, Primary Beneficiary [Member]
Statement of Investments in and Advances to Unconsolidated Entities [Line Items]
Number of Joint Ventures | joint_ventures	5	5
Noncontrolling Interest in Variable Interest Entity	$ 10,200	$ 9,700
Minimum [Member] | Variable Interest Entity, Not Primary Beneficiary [Member]
Statement of Investments in and Advances to Unconsolidated Entities [Line Items]
Ownership Percentage	25.00%	20.00%
Minimum [Member] | Variable Interest Entity, Primary Beneficiary [Member]
Statement of Investments in and Advances to Unconsolidated Entities [Line Items]
Ownership interest	82.00%
Maximum [Member] | Variable Interest Entity, Not Primary Beneficiary [Member]
Statement of Investments in and Advances to Unconsolidated Entities [Line Items]
Ownership Percentage	50.00%	50.00%
Maximum [Member] | Variable Interest Entity, Primary Beneficiary [Member]
Statement of Investments in and Advances to Unconsolidated Entities [Line Items]
Ownership interest	98.00%
Equity Method Investee [Member]
Statement of Investments in and Advances to Unconsolidated Entities [Line Items]
Guarantees, Fair Value Disclosure	$ 19,500	$ 16,900
Co-venturer [Member] | Minimum [Member]
Statement of Investments in and Advances to Unconsolidated Entities [Line Items]
Ownership Percentage	5.00%
Co-venturer [Member] | Maximum [Member]
Statement of Investments in and Advances to Unconsolidated Entities [Line Items]
Ownership Percentage	50.00%
Indirect Guarantee of Indebtedness [Member] | Equity Method Investee [Member]
Statement of Investments in and Advances to Unconsolidated Entities [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 3,341,700	2,858,800
Guarantees, Repayment and Carry Cost, Maximum	688,000	597,800
Amounts borrowed under commitments	1,643,600	1,110,900
Maximum repapyment and carry cost guarantee obligation for borrowings by JV	$ 544,100	$ 390,500
Indirect Guarantee of Indebtedness [Member] | Equity Method Investee [Member] | Minimum [Member]
Statement of Investments in and Advances to Unconsolidated Entities [Line Items]
Guarantor Obligations, Term	1 month	1 month
Indirect Guarantee of Indebtedness [Member] | Equity Method Investee [Member] | Maximum [Member]
Statement of Investments in and Advances to Unconsolidated Entities [Line Items]
Guarantor Obligations, Term	4.0 years	3.7 years
Commitment To Advance Or Invest In Affiliates Subsidiaries And Joint Venture [Member] | Variable Interest Entity, Not Primary Beneficiary [Member]
Statement of Investments in and Advances to Unconsolidated Entities [Line Items]
Other Commitment		$ 200,000
Commitment To Advance Or Invest In Affiliates Subsidiaries And Joint Venture [Member] | Rental Joint Ventures, including Trusts i and II [Member]
Statement of Investments in and Advances to Unconsolidated Entities [Line Items]
Other Commitment	$ 184,266	$ 90,900