XML 75 R65.htm IDEA: XBRL DOCUMENT v2.4.0.8
Employee Benefit Plans - Assumptions Used to Determine Accrued Pension Benefits (Obligations) (Detail)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Postemployment Benefits [Abstract]      
Weighted-average discount rate 3.50% 3.25% 4.75%
Weighted-average rate of compensation increase 3.00% 3.00% 3.00%
Rate of inflation 2.00% 2.00%