Other Expenses,Net (Tables)

6 Months Ended

Jun. 30, 2015

Other Expenses, Net [Abstract]

Schedule of other expenses, net

	Three-Month Periods Ended June 30,						Six-Month Periods Ended June 30,
	2015			2014			2015			2014
Interest income	($	3,190	)	($	3,742	)	($	6,172	)	($	7,695	)
Interest expense		12,883			14,671			25,954			29,634
Other		(3,195	)		5,051			(7,834	)		5,448
Other expenses, net	$	6,498		$	15,980		$	11,948		$	27,387