XML 122 R92.htm IDEA: XBRL DOCUMENT v2.4.0.8
Pension Plans and Other Postretirement Benefits - Reconciliation of Benefit Obligations, Plan Assets and Funded Status of Plans, as well as Summary of Significant Assumptions for Benefit Plans (Detail) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 12 Months Ended
Dec. 31, 2012
Dec. 31, 2012
Dec. 31, 2013
Total Pension Benefits
Dec. 31, 2012
Total Pension Benefits
Dec. 31, 2011
Total Pension Benefits
Dec. 31, 2013
Domestic Pension Plans of Foreign Entity, Defined Benefit
Dec. 31, 2012
Domestic Pension Plans of Foreign Entity, Defined Benefit
Dec. 31, 2013
Total Postretirement Benefits
Dec. 31, 2012
Total Postretirement Benefits
Dec. 31, 2011
Total Postretirement Benefits
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]                    
Benefit obligation, beginning balance     $ 762,395 $ 674,665   $ 714,158 $ 634,184 $ 70,787 $ 68,935  
Service cost     13,962 12,741 12,830 12,177 11,274 309 274 263
Interest cost     29,883 31,636 32,933 28,406 29,843 2,764 3,172 3,393
Plan amendments   (4,500) 0 1,123   0 1,123      
Actuarial (gain) loss     (88,392) 90,336   (85,774) 83,428 (6,165) 3,032  
Benefits paid     (41,132) (49,234)   (39,630) (45,694) (4,863) (4,626)  
Employee contributions     320 294            
Foreign exchange loss     1,546 834            
Benefit obligation, ending balance     678,582 762,395 674,665 629,337 714,158 62,832 70,787 68,935
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]                    
Fair value of plan assets, beginning balance     563,303 [1] 531,105   554,179 522,408 6,611 [1] 7,681  
Actual return on plan assets     83,853 62,577   83,499 62,167 368 358  
Employer contributions 10,100 10,081 [2] 9,790 18,299   7,556 15,298 3,504 3,198  
Benefits paid     (41,132) (49,234)   (39,630) (45,694) (4,863) (4,626)  
Employee contributions     320 294            
Foreign exchange gain     411 262            
Fair value of plan assets, Ending Balance     616,545 [1] 563,303 [1] 531,105 605,604 554,179 5,620 [1] 6,611 [1] 7,681
Funded status     (62,037) (199,092)   (23,733) (159,979) (57,212) (64,176)  
Current liabilities (accrued expenses)     (4,390) (3,611)   (2,856) (2,015) (3,309) (3,361)  
Noncurrent liabilities (pension benefits)     (57,647) (195,481)   (20,877) (157,964) (53,903) (60,815)  
Net pension liability     (62,037) (199,092)   (23,733) (159,979) (57,212) (64,176)  
Prior service benefit     (70) (759)   (441) (1,181) (429) (525)  
Net amount recognized     $ (70) $ (759)   $ (441) $ (1,181) $ (429) $ (525)  
Weighted-average assumption percentages:                    
Discount rate     5.00% 4.04%   5.14% 4.10% 5.03% 4.00%  
Rate of compensation increase     2.78% 3.37%   3.50% 3.50%      
[1] See Note 17 “Pension Plans and Other Postretirement Benefits” for further information about fair value measurements of our pension and postretirement plan assets.
[2] In the fourth quarter of 2012 we recorded a net curtailment gain of $4.5 million ($2.9 million after income taxes) and a one-time employer contribution to the Company’s defined contribution plan of $10.1 million ($6.4 million after income taxes), both in connection with various amendments to certain of our U.S. pension and defined contribution plans that were approved by our Board of Directors in the fourth quarter of 2012. See Note 17, “Pension Plans and Other Postretirement Benefits.”