Other Current and Noncurrent Assets (Tables)

12 Months Ended

Dec. 31, 2014

Other Current and Noncurrent Assets [Abstract]

Schedule Of Other Current Assets

	December 31,		December 31,
		2014		2013
Prepaid expenses	$	32,672	$	20,810
Taxes receivable		28,926		14,910
Customer acquisition costs, net		11,262		8,098
Other assets		13,591		5,139
	$	86,451	$	48,957

Schedule Of Other Noncurrent Assets

	December 31,		December 31,
		2014		2013
Investment in long-term product supply arrangements	$	10,765	$	13,075
Customer acquisition costs, net		28,165		21,199
Other assets		32,724		22,957
	$	71,654	$	57,231