XML 41 R30.htm IDEA: XBRL DOCUMENT v3.8.0.1
Significant Accounting Policies - Additional Information (Details)
$ in Millions
3 Months Ended
Mar. 31, 2018
USD ($)
Accounting Standards Update No. 2014-09  
Significant Accounting Policies [Line Items]  
Cumulative net earnings effect of new accounting standard on opening retained earnings $ 3.8
Accounting Standards Update 2018-02  
Significant Accounting Policies [Line Items]  
Reduction in retained earnings due to adoption of the new accounting standard $ 1.6
Aerospace Composites Malaysia Sdn. Bhd.  
Significant Accounting Policies [Line Items]  
Interest in affiliated company, accounted for using equity method of accounting (as a percent) 50.00%