Rental Merchandise (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Rental Merchandise [Abstract]
On rent, cost	$ 1,527,384	$ 1,565,421
On rent, accumulated depreciation	(619,759)	(605,007)
Rental merchandise on rent, net	907,625	960,414	$ 913,476
Held for rent, cost	297,956	343,747
Held for rent, accumulated depreciation	(69,109)	(66,305)
Rental merchandise held for rent, net	$ 228,847	$ 277,442	$ 210,722