Other Current and Long-Term Assets (Tables)

6 Months Ended

Jun. 30, 2017

Other Current and Long-Term Assets [Abstract]

Schedule Of Other Current Assets

	June 30,		December 31,
		2017		2016
Prepaid expenses	$	26,323	$	25,746
Taxes receivable		25,581		27,672
Customer acquisition costs, net		20,870		18,085
Other assets		13,031		19,703
Other current assets	$	85,805	$	91,206

Schedule Of Other Long-term Assets

	June 30,		December 31,
		2017		2016
Investment in long-term product supply arrangements	$	9,637	$	10,978
Customer acquisition costs, net		59,109		50,309
Other assets		35,494		36,321
Deferred income taxes		6,701		5,707
Other long-term assets	$	110,941	$	103,315