Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2017

Commitments and Contingencies Disclosure [Abstract]

Contractual Obligation, Fiscal Year Maturity Schedule

Future minimum payments under our non-cancelable operating leases and other contractual commitments outstanding as of June 30, 2017 are presented in the table below (in thousands):



	Leases, net of Sublease Income		Purchase Obligations⁽¹⁾		Other		Total
Years Ending December 31,
Remainder of 2017	$	19,368	$	12,879	$	286	$	32,533
2018	43,166		19,093		572		62,831
2019	45,418		10,614		572		56,604
2020	45,119		5,155		572		50,846
2021	43,637		3,172		572		47,381
Thereafter	167,473		162		1,621		169,256
Total	$	364,181	$	51,075	$	4,195	$	419,451

(1)

Consists of future minimum payments under non-cancelable purchase commitments primarily related to data center and IT operations and sales and marketing activities. Not included in the table above are certain purchase commitments related to our future annual Knowledge user conferences and other customer or sales conferences. If we were to cancel these contractual commitments as of June 30, 2017, we would have been obligated to pay cancellation penalties of approximately $16.2 million in aggregate, of which $7.8 million is related to our Knowledge user conference in May 2018.