Consolidated Statements of Operations (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
Jun. 30, 2018	Jun. 30, 2017
Related Party Transaction [Line Items]
Total cost of revenue	$ 62,027	$ 66,562
Related party research and development	55,463	58,966
Related party selling and marketing	78,132	85,361
Related party general and administrative expense	26,059	29,872
Affiliated Entity
Related Party Transaction [Line Items]
Related party research and development	2	3
Related party selling and marketing	0	2
Related party general and administrative expense	13	244
Product
Related Party Transaction [Line Items]
Total cost of revenue	32,965	36,462
Product \| Affiliated Entity
Related Party Transaction [Line Items]
Total cost of revenue	0	245
Service
Related Party Transaction [Line Items]
Total cost of revenue	29,062	30,100
Service \| Affiliated Entity
Related Party Transaction [Line Items]
Total cost of revenue	$ 174	$ 29

The aggregate cost of goods produced and sold and services rendered during the reporting period.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2)
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The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 985
-SubTopic 20
-Section 50
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