Quarterly report pursuant to Section 13 or 15(d)

Changes in AOCLoss - Reclassifications (Details)

v3.3.0.814
Changes in AOCLoss - Reclassifications (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Amounts reclassified from accumulated other comprehensive loss:        
Interest expense, net $ 2,824 $ 2,037 $ 8,057 $ 6,007
Tax expense (benefit) 8,124 5,793 16,194 14,385
Reclassification net of tax $ (15,334) $ (10,607) (28,630) (26,533)
Other Postretirement Benefit Liability | Amount reclassified from accumulated other comprehensive income        
Amounts reclassified from accumulated other comprehensive loss:        
Actuarial (gains) losses     (51) (299)
Tax expense (benefit)     19 114
Reclassification net of tax     (32) (185)
Pension Liability | Amount reclassified from accumulated other comprehensive income        
Amounts reclassified from accumulated other comprehensive loss:        
Actuarial (gains) losses     765 153
Tax expense (benefit)     (291) (58)
Reclassification net of tax     $ 474 95
Unrealized Net Loss on Interest Rate Swap | Interest rate swap | Amount reclassified from accumulated other comprehensive income        
Amounts reclassified from accumulated other comprehensive loss:        
Interest expense, net       220
Tax expense (benefit)       (84)
Reclassification net of tax       $ 136