Significant Accounting Policies - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2013 State
Significant Accounting Policies [Line Items]
Number of quarries distribution facilities and plants	300
Number of states with aggregates business sales by destination	30
Aggregates Product Line | Sales
Significant Accounting Policies [Line Items]
Total net sales, percentage	69.00%
Vertically Integrated | Sales
Significant Accounting Policies [Line Items]
Total net sales, percentage	19.00%
Specialty Products | Sales
Significant Accounting Policies [Line Items]
Total net sales, percentage	12.00%