v3.7.0.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: Recently Issued Accounting Pronouncements (Details) - USD ($)
$ in Thousands
 3 Months Ended
Feb. 28, 2017
Feb. 29, 2016
Nov. 30, 2016
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Income Tax Expense $ 31,465 $ 26,807  
Cash used in operating activities (185,630) 143,343  
Net income 61,789 46,637  
Cash flow from investing activities (22,053) (34,281)  
Accounting Standard Update 2016-18, Restricted Cash [Member]      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Cash flow from investing activities   $ (53,415)  
Accounting Standard Update 2015-17, Balance Sheet Classification of Deferred Taxes [Member]      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
The amount deferred tax assets and deferred tax liability offset     $ 5,000
Pro Forma [Member] | Accounting Standard Update 2016-09, Improvements to Employee Share-Based Payment Accounting [Member]      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Income Tax Expense (1,411)    
Cash used in operating activities 1,411    
Net income $ 1,411    
Current Deferred Tax Assets [Member] | Accounting Standard Update 2015-17, Balance Sheet Classification of Deferred Taxes [Member]      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Deferred tax assets     44,116
Other Accrued Liabilities [Member] | Accounting Standard Update 2015-17, Balance Sheet Classification of Deferred Taxes [Member]      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Deferred tax liabilities     $ 448