Income Taxes - Schedule of Reconciliation of Provision (Benefit) for Income Taxes (Detail)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Tax at federal statutory rate	35.00%	35.00%	35.00%
State income taxes (net of federal benefit)	3.10%	3.00%	3.60%
Foreign income taxed below U.S. Rate	(0.90%)	(0.50%)	(1.10%)
Change in valuation allowance	(0.60%)	(1.90%)	(10.40%)
Built in loss limitation	0.30%	1.60%	3.10%
Non-controlling interest	(0.10%)	(0.20%)	(0.20%)
Disallowed compensation expense	0.10%	0.20%	0.20%
Holding company tax	0.00%	0.00%	(1.40%)
Domestic Manufacturing Deduction	(2.20%)	(3.10%)	(2.80%)
Other	(0.40%)	0.40%	(0.70%)
Effective Rate	34.30%	34.50%	25.30%