Employee Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2017

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of restricted stock unit activity

The following table presents restricted stock unit (“RSU”) activity (including performance-based RSUs that have been earned) under our equity incentive plans as of and for the three months ended March 31, 2017 (in millions except per share amounts):

	Units
Outstanding as of January 1, 2017	44
Awarded and assumed	1
Vested	(2	)
Forfeited	(2	)
Outstanding as of March 31, 2017	41

Schedule of stock-based compensation expense

The impact on our results of operations of recording stock-based compensation expense for the three months ended March 31, 2017 and 2016 was as follows (in millions):

	Three Months Ended March 31,
	2017		2016
Cost of net revenues	$	11	$	7
Sales and marketing	21		21
Product development	36		31
General and administrative	33		29
Total stock-based compensation expense	$	101	$	88
Capitalized in product development	$	3	$	3