Receivables (Details) - USD ($) $ in Thousands	Feb. 28, 2018	Nov. 30, 2017
Accounts, Notes, Loans and Financing Receivable [Line Items]
Utility and Municipality Receivable	$ 115,398	$ 113,744
Deposits Assets	13,121	13,829
Other Receivables	38,829	33,797
Accounts Receivable, Gross	263,112	257,206
Allowance for Doubtful Accounts Receivable	(12,640)	(12,993)
Accounts and Notes Receivable, Net	250,472	244,213
Self Insurance [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loss Contingency, Receivable	91,727	91,763
Warranty and Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loss Contingency, Receivable	$ 4,037	$ 4,073