XML 71 R55.htm IDEA: XBRL DOCUMENT v3.6.0.2
Significant Accounting Policies (Hedging Instruments) (Details)
$ in Millions
12 Months Ended
Dec. 31, 2016
USD ($)
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Unrealized gain recognized in other comprehensive income (loss), net of taxes $ 15.0