Other Expenses, Net (Tables)

6 Months Ended

Jun. 30, 2016

Other Expenses, Net [Abstract]

Schedule of other expenses, net

	Three-Month Periods Ended June 30,						Six-Month Periods Ended June 30,
	2016			2015			2016			2015
Interest expense	$	42,400		$	12,883		$	77,998		$	25,954
Interest income		(13,410	)		(3,190	)		(26,745	)		(6,172	)
Debt issuance amortization		2,535			719			3,843			1,438
Other gains		(226	)		(3,914	)		(411	)		(9,272	)
Other expenses, net	$	31,299		$	6,498		$	54,685		$	11,948