XML 52 R41.htm IDEA: XBRL DOCUMENT v3.7.0.1
Other Comprehensive Income Details 2 (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net $ 1,917 $ (1,236) $ 2,261 $ (2,405)
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax 305 (206) 437 (398)
Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Net of Tax 1,612 (1,030) 1,824 (2,007)
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, before Tax, Portion Attributable to Parent 5,054 12,008 10,093 15,968
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Tax, Portion Attributable to Parent 1,301 4,110 2,628 5,133
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax 3,753 7,898 7,465 10,835
Interest Rate Swap [Member]        
Interest Rate Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net 505 262 849 526
Cross Currency Swap [Member]        
Interest Rate Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net 1,412 0 1,412 0
Foreign Exchange Forward [Member]        
Foreign Currency Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net $ 0 $ (1,498) $ 0 $ (2,931)