Contractual interest rate for funds borrowed, under the debt agreement.

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.17)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=119993939&loc=d3e28555-108399

+ Details

Name:	us-gaap_DeferredFinanceCostsNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- References

No definition available.

+ Details

Name:	us-gaap_SeniorLongtermNotesCurrentAndNoncurrentAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.16(a))
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.16)
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

+ Details

Name:	us-gaap_SeniorNotes
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_DebtInstrumentAxis=tol_FourpercentSeniorNotesduetwothousandandeighteenMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=tol_A675SeniorNotesDue2019Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=tol_FivePointEightSevenFivePercentSeniorNotesDueTwoThousandAndTwentyTwoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=tol_A4375SeniorNotesDue2023Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=tol_FivepointsixtwofivepercentSeniornotesduetwentytwentyfourMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=tol_A4.875SeniorNotesDue2025Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=tol_A4.875SeniorNotesDue2027Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=tol_A4.350SeniorNotesDue2028Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=tol_A3.80SeniorNotesDue2029Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=us-gaap_SeniorNotesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Loans Payable, Senior Notes, and Mortgage Company Loan Facility Senior Notes (Details 3) - USD ($) $ in Thousands	Oct. 31, 2020	Oct. 31, 2019	Jan. 31, 2018
Senior Notes [Abstract]
Senior notes	$ 2,661,718	$ 2,659,898
4.0% Senior Notes due 2018 [Member]
Senior Notes [Abstract]
Debt Instrument, Interest Rate, Stated Percentage	4.00%		4.00%
6.75% Senior Notes due 2019 [Member]
Senior Notes [Abstract]
Debt Instrument, Interest Rate, Stated Percentage	6.75%	6.75%
5.875 % senior notes due 2022 [Member]
Senior Notes [Abstract]
Debt Instrument, Interest Rate, Stated Percentage	5.875%
Senior notes	$ 419,876	$ 419,876
4.375% Senior Notes due 2023 [Member]
Senior Notes [Abstract]
Debt Instrument, Interest Rate, Stated Percentage	4.375%
Senior notes	$ 400,000	400,000
5.625% Senior notes due 2024 [Member]
Senior Notes [Abstract]
Debt Instrument, Interest Rate, Stated Percentage	5.625%
Senior notes	$ 250,000	250,000
4.875% Senior Notes Due 2025 [Member]
Senior Notes [Abstract]
Debt Instrument, Interest Rate, Stated Percentage	4.875%
Senior notes	$ 350,000	350,000
4.875% Senior Notes Due 2027 [Member]
Senior Notes [Abstract]
Debt Instrument, Interest Rate, Stated Percentage	4.875%
Senior notes	$ 450,000	450,000
4.350% Senior Notes Due 2028 [Member]
Senior Notes [Abstract]
Debt Instrument, Interest Rate, Stated Percentage			4.35%
Senior notes	400,000	$ 400,000	$ 400,000
3.80% Senior Notes Due 2029 [Member]
Senior Notes [Abstract]
Debt Instrument, Interest Rate, Stated Percentage		3.80%
Senior notes	400,000	$ 400,000
Senior Notes [Member]
Senior Notes [Abstract]
Deferred Finance Costs, Net	$ (8,158)	$ (9,978)