Supplemental Guarantor Information (Level 4 CF) (Details 3) (USD $) In Thousands, unless otherwise specified	6 Months Ended
Apr. 30, 2015	Apr. 30, 2014
Cash flow (used in) provided by operating activities:
Net Cash Used in Operating Activities, Continuing Operations	$ (37,942)	$ (66,185)
Cash flow (used in) provided by investing activities:
Purchase of property and equipment - net	(5,884)	(5,767)
Sale and redemption of marketable securities	2,000	39,243
Investment in and advances to unconsolidated entities	(27,705)	(80,654)
Return of investments in unconsolidated entities	10,637	39,014
Investment in distressed loans and foreclosed real estate	(1,697)	(757)
Return of investments in distressed loans and foreclosed real estate	14,592	22,424
Net increase in cash from purchase of joint venture interest	3,848
Acquisition of a business, net of cash acquired		(1,489,116)
Proceeds from Dividends Received		0us-gaap_ProceedsFromDividendsReceived
Intercompany investing advances (to) from consolidated entities	0	0
Net cash provided by (used in) investing activities	(4,209)	(1,475,613)
Cash flow (used in) provided by financing activities:
Proceeds from Issuance of Senior Long-term Debt		600,000
Payments of Debt Issuance Costs		(4,700)us-gaap_PaymentsOfDebtIssuanceCosts
Proceeds from Notes Payable	529,053us-gaap_ProceedsFromNotesPayable	1,597,562us-gaap_ProceedsFromNotesPayable
Payments of Debt Issuance Costs Notes Payable		(3,005)
Principal payments of loans payable	(572,838)tol_PrincipalPaymentsOfLoansPayable	(1,046,677)tol_PrincipalPaymentsOfLoansPayable
Repayments of Senior Debt		267,960us-gaap_RepaymentsOfSeniorDebt
Proceeds from Issuance of Common Stock		220,357
Proceeds from stock-based benefit plans	34,057	23,333
Excess Tax Benefit from Share-based Compensation, Financing Activities	3,045	1,841
Purchase of treasury stock	(6,616)	(185)
Proceeds from Noncontrolling Interests	1,292	81
Payments of Dividends		0us-gaap_PaymentsOfDividends
Intercompany financing advances (to) from consolidated entities	0	0
Net cash provided by (used in) financing activities	(12,007)	1,120,647
Net increase (decrease) in cash and cash equivalents	(54,158)	(421,151)
Cash and cash equivalents, beginning of period	586,315	772,972
Cash and cash equivalents, end of period	532,157	351,821
Toll Brothers Inc. [Member]
Cash flow (used in) provided by operating activities:
Net Cash Used in Operating Activities, Continuing Operations	(48,714)	44,258
Cash flow (used in) provided by investing activities:
Purchase of property and equipment - net
Sale and redemption of marketable securities
Investment in and advances to unconsolidated entities
Return of investments in unconsolidated entities
Investment in distressed loans and foreclosed real estate
Return of investments in distressed loans and foreclosed real estate
Net increase in cash from purchase of joint venture interest
Acquisition of a business, net of cash acquired
Proceeds from Dividends Received
Intercompany investing advances (to) from consolidated entities	18,228	(289,604)
Net cash provided by (used in) investing activities	18,228	(289,604)
Cash flow (used in) provided by financing activities:
Proceeds from Issuance of Senior Long-term Debt
Payments of Debt Issuance Costs
Proceeds from Notes Payable
Payments of Debt Issuance Costs Notes Payable
Principal payments of loans payable
Repayments of Senior Debt
Proceeds from Issuance of Common Stock		220,357
Proceeds from stock-based benefit plans	34,057	23,333
Excess Tax Benefit from Share-based Compensation, Financing Activities	3,045	1,841
Purchase of treasury stock	(6,616)	(185)
Proceeds from Noncontrolling Interests
Payments of Dividends
Intercompany financing advances (to) from consolidated entities
Net cash provided by (used in) financing activities	30,486	245,346
Net increase (decrease) in cash and cash equivalents	0	0
Cash and cash equivalents, beginning of period	0	0
Cash and cash equivalents, end of period	0	0
Subsidiary Issuer [Member]
Cash flow (used in) provided by operating activities:
Net Cash Used in Operating Activities, Continuing Operations	4,290	15,152
Cash flow (used in) provided by investing activities:
Purchase of property and equipment - net
Sale and redemption of marketable securities
Investment in and advances to unconsolidated entities
Return of investments in unconsolidated entities
Investment in distressed loans and foreclosed real estate
Return of investments in distressed loans and foreclosed real estate
Net increase in cash from purchase of joint venture interest
Acquisition of a business, net of cash acquired
Proceeds from Dividends Received
Intercompany investing advances (to) from consolidated entities	(4,290)	(342,492)
Net cash provided by (used in) investing activities	(4,290)	(342,492)
Cash flow (used in) provided by financing activities:
Proceeds from Issuance of Senior Long-term Debt		600,000
Payments of Debt Issuance Costs		(4,700)
Proceeds from Notes Payable
Payments of Debt Issuance Costs Notes Payable
Principal payments of loans payable
Repayments of Senior Debt		267,960
Proceeds from Issuance of Common Stock
Proceeds from stock-based benefit plans
Excess Tax Benefit from Share-based Compensation, Financing Activities
Purchase of treasury stock
Proceeds from Noncontrolling Interests
Payments of Dividends
Intercompany financing advances (to) from consolidated entities
Net cash provided by (used in) financing activities	0	327,340
Net increase (decrease) in cash and cash equivalents	0	0
Cash and cash equivalents, beginning of period	0	0
Cash and cash equivalents, end of period	0	0
Guarantor Subsidiaries [Member]
Cash flow (used in) provided by operating activities:
Net Cash Used in Operating Activities, Continuing Operations	15,173	(87,965)
Cash flow (used in) provided by investing activities:
Purchase of property and equipment - net	(5,037)	(5,718)
Sale and redemption of marketable securities	2,000	39,243
Investment in and advances to unconsolidated entities	(2,253)	(13,602)
Return of investments in unconsolidated entities	5,797	35,714
Investment in distressed loans and foreclosed real estate
Return of investments in distressed loans and foreclosed real estate
Net increase in cash from purchase of joint venture interest	3,848
Acquisition of a business, net of cash acquired		(1,489,116)
Proceeds from Dividends Received		15,000
Intercompany investing advances (to) from consolidated entities
Net cash provided by (used in) investing activities	4,355	(1,418,479)
Cash flow (used in) provided by financing activities:
Proceeds from Issuance of Senior Long-term Debt
Payments of Debt Issuance Costs
Proceeds from Notes Payable		1,141,300
Payments of Debt Issuance Costs Notes Payable		(3,005)
Principal payments of loans payable	(22,556)	(572,257)
Repayments of Senior Debt
Proceeds from Issuance of Common Stock
Proceeds from stock-based benefit plans
Excess Tax Benefit from Share-based Compensation, Financing Activities
Purchase of treasury stock
Proceeds from Noncontrolling Interests
Payments of Dividends
Intercompany financing advances (to) from consolidated entities	(63,450)	505,993
Net cash provided by (used in) financing activities	(86,006)	1,072,031
Net increase (decrease) in cash and cash equivalents	(66,478)	(434,413)
Cash and cash equivalents, beginning of period	455,714	670,102
Cash and cash equivalents, end of period	389,236	235,689
Nonguarantor Subsidiaries [Member]
Cash flow (used in) provided by operating activities:
Net Cash Used in Operating Activities, Continuing Operations	(2,631)	(27,401)
Cash flow (used in) provided by investing activities:
Purchase of property and equipment - net	(847)	(49)
Sale and redemption of marketable securities
Investment in and advances to unconsolidated entities	(25,452)	(67,052)
Return of investments in unconsolidated entities	4,840	3,300
Investment in distressed loans and foreclosed real estate	(1,697)	(757)
Return of investments in distressed loans and foreclosed real estate	14,592	22,424
Net increase in cash from purchase of joint venture interest
Acquisition of a business, net of cash acquired
Proceeds from Dividends Received
Intercompany investing advances (to) from consolidated entities
Net cash provided by (used in) investing activities	(8,564)	(42,134)
Cash flow (used in) provided by financing activities:
Proceeds from Issuance of Senior Long-term Debt
Payments of Debt Issuance Costs
Proceeds from Notes Payable	529,053	456,262
Payments of Debt Issuance Costs Notes Payable
Principal payments of loans payable	(550,282)	(474,420)
Repayments of Senior Debt
Proceeds from Issuance of Common Stock
Proceeds from stock-based benefit plans
Excess Tax Benefit from Share-based Compensation, Financing Activities
Purchase of treasury stock
Proceeds from Noncontrolling Interests	1,292	81
Payments of Dividends		(15,000)
Intercompany financing advances (to) from consolidated entities	43,452	115,874
Net cash provided by (used in) financing activities	23,515	82,797
Net increase (decrease) in cash and cash equivalents	12,320	13,262
Cash and cash equivalents, beginning of period	130,601	102,870
Cash and cash equivalents, end of period	142,921	116,132
Eliminations [Member]
Cash flow (used in) provided by operating activities:
Net Cash Used in Operating Activities, Continuing Operations	(6,060)	(10,229)
Cash flow (used in) provided by investing activities:
Purchase of property and equipment - net
Sale and redemption of marketable securities
Investment in and advances to unconsolidated entities
Return of investments in unconsolidated entities
Investment in distressed loans and foreclosed real estate
Return of investments in distressed loans and foreclosed real estate
Net increase in cash from purchase of joint venture interest
Acquisition of a business, net of cash acquired
Proceeds from Dividends Received		(15,000)
Intercompany investing advances (to) from consolidated entities	(13,938)	632,096
Net cash provided by (used in) investing activities	(13,938)	617,096
Cash flow (used in) provided by financing activities:
Proceeds from Issuance of Senior Long-term Debt
Payments of Debt Issuance Costs
Proceeds from Notes Payable
Payments of Debt Issuance Costs Notes Payable
Principal payments of loans payable
Repayments of Senior Debt
Proceeds from Issuance of Common Stock
Proceeds from stock-based benefit plans
Excess Tax Benefit from Share-based Compensation, Financing Activities
Purchase of treasury stock
Proceeds from Noncontrolling Interests
Payments of Dividends		15,000
Intercompany financing advances (to) from consolidated entities	19,998	(621,867)
Net cash provided by (used in) financing activities	19,998	(606,867)
Net increase (decrease) in cash and cash equivalents	0	0
Cash and cash equivalents, beginning of period	0	0
Cash and cash equivalents, end of period	$ 0	$ 0

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Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.

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The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

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-Section 50

-Paragraph 2

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-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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-Name Accounting Standards Codification

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-Section 45

-Paragraph 14

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The cash outflow for a long-term debt where the holder has highest claim on the entity's asset in case of bankruptcy or liquidation during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

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