XML 84 R70.htm IDEA: XBRL DOCUMENT v3.8.0.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2018
Mar. 31, 2017
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Production Costs, Cumulative $ 865,843  
Provision for Loss on Contracts (79,376) $ (172,416)
Pension and Other Postretirement Benefits Expense (Reversal of Expense), Noncash 76,932  
Accounting Standards Update 2014-09 [Member] | Minimum [Member]    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification 550,000  
Accounting Standards Update 2014-09 [Member] | Maximum [Member]    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification 650,000  
ASU 2017-07 [Member] | Minimum [Member]    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification 85,000  
ASU 2017-07 [Member] | Maximum [Member]    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification 90,000  
Total Bombardier and Embraer [Member]    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Provision for Loss on Contracts $ (343,983) $ (405,558)