Property and Equipment, Net (Tables)

12 Months Ended

Dec. 31, 2015

Property and Equipment, Net [Abstract]

Property and Equipment

Property and equipment, net consists of the following: 

	December 31,
	2015		2014
Landfill site costs	$	2,379,535	$	2,209,749
Rolling stock		754,662		669,133
Land, buildings and improvements		433,230		403,472
Containers		323,953		289,626
Machinery and equipment		377,488		335,376
Construction in progress		9,861		19,815
		4,278,729		3,927,171
Less accumulated depreciation and depletion		(1,540,441)		(1,332,966)
	$	2,738,288	$	2,594,205