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Receivables (Details) - USD ($)
$ in Thousands
Feb. 28, 2019
Nov. 30, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Due from utility companies, improvement districts and municipalities $ 115,250 $ 113,434
Refundable deposits and bonds 13,734 14,115
Other 42,086 33,775
Subtotal 324,900 304,335
Allowance for doubtful accounts (11,291) (11,505)
Total 313,609 292,830
Self Insurance and Other Legal Claims [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Recoveries related to self-insurance and other legal claims 149,719 138,261
Recoveries related to warranty and other claims [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Recoveries related to warranty and other claims $ 4,111 $ 4,750