Commitments and Contingencies - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Oct. 31, 2010	May 31, 2010
Loss Contingencies [Line Items]
Rent expense	$ 21,500,000	$ 12,100,000	$ 8,600,000
Estimated fair value of environmental liabilities	5,500,000	5,300,000		5,300,000	5,300,000
Environmental liabilities	3,364,000	5,300,000
NUMMI [Member]
Loss Contingencies [Line Items]
Agreement term for governmentally-required remediation activities for contamination, years	10 years
Environmental remediation costs expected to be paid	15,000,000
Environmental remediation costs expected to be paid by a seller after the first amount is paid by Company	15,000,000
Environmental remediation costs expected to be paid by a seller on behalf of the company	15,000,000
Period in which remediation activity expenses will be paid by acquired entity if incurred	4 years
Remediation costs incurred	2,100,000
Maximum amount that can be spent on remediation activities	30,000,000
Environmental liabilities	$ 5,500,000	$ 5,300,000
Minimum [Member]
Loss Contingencies [Line Items]
Terms of agreements to lease equipment under capital leases in months	36 months
Maximum [Member]
Loss Contingencies [Line Items]
Terms of agreements to lease equipment under capital leases in months	60 months
California Lease Facility [Member]
Loss Contingencies [Line Items]
Leased facility square feet	350,000
Lease expiration of facility	Jan. 01, 2020
Tilburg, Netherlands Lease Facility [Member]
Loss Contingencies [Line Items]
Leased facility square feet	203,772
Lease expiration of facility	Nov. 30, 2023