Retirement Benefit Plans - Weighted Average Actuarial Assumptions Used to Determine Projected Benefit Obligation for Defined Benefit Retirement Plans (Detail)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
U.S. and Puerto Rico [Member]
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Discount rate	4.98%	4.32%	5.05%
Rate of compensation increase	3.29%	3.29%	3.81%
Foreign-based defined benefit plans [Member]
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Discount rate	2.45%	2.15%	2.49%
Rate of compensation increase	1.52%	2.75%	2.76%