Nature of Business and Basis of Presentation (Tables)

3 Months Ended

Mar. 31, 2017

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of newly-adopted accounting pronouncements

In addition, the Company adopted the presentation requirements related to the excess tax benefit in its statements of cash flows on a retrospective basis beginning January 1, 2015. The line items included in both cash flows from operating activities and financing activities labeled excess tax benefits from stock-based compensation, was eliminated. This had the impact of increasing net cash provided by operating activities and net cash used in financing activities. Prior periods have been revised as follows (in thousands):

	Net Cash Provided by Operating Activities				Net Cash Used in Financing Activities
	As Reported		As Adjusted		As Reported			As Adjusted
Year ended December 31, 2015	$	764,151	$	793,452	$	(267,728	)	$	(297,029	)
Three months ended March 31, 2016	190,238		191,373		(115,736		)	(116,871		)
Six months ended June 30, 2016	433,110		435,742		(202,393		)	(205,025		)
Nine months ended September 30, 2016	684,510		687,590		(288,008		)	(291,088		)
Year Ended December 31, 2016	866,298		871,812		(354,265		)	(359,779		)