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Stock-Based Compensation - Schedule of Stock-based Compensation Expense from Modifications (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
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Jan. 01, 2021 | Jan. 01, 2021
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Total stock-based compensation | $ 7 | $ 28
Sales and marketing |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Total stock-based compensation | 0 | 2
Research and development |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Total stock-based compensation | 4 | 9
General and administrative |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Total stock-based compensation | 2 | 8
Restructuring and other costs |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Total stock-based compensation | $ 1 | $ 9

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition An excess of the fair value of the modified award over the fair value of the award immediately before the modification. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(2)(iii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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