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Loans Payable, Senior Notes and Mortgage Company Loan Facility Loans Payable - Other (Details Textual 3) | Jan. 31, 2018
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Loans Payable [Member] |
Debt Instrument [Line Items] |
Debt, Weighted Average Interest Rate | 4.14%

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Weighted average interest rate of debt outstanding. + References No definition available. + Details
Name: | us-gaap_DebtWeightedAverageInterestRate
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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- Details
Name: | us-gaap_DebtInstrumentAxis=tol_LoansPayableOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |