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Debt - Convertible Note Hedge and Warrant Transactions (Details) - $ / shares shares in Thousands | Jul. 25, 2020 | Sep. 15, 2015
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Convertible senior notes |  |
Debt Instrument [Line Items] |  |
Anti-dilutive weighted shares excluded from the calculation, per share conversion price, threshold (in dollars per share) | $ 96.89 |
Note Warrant |  |
Debt Instrument [Line Items] |  |
Anti-dilutive weighted shares excluded from the calculation, per share conversion price, threshold (in dollars per share) | $ 130.43 |
Warrant |  |
Debt Instrument [Line Items] |  |
Class of Warrant or Right, Unissued (shares) | 601 |
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (shares) |  | 5,006

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- Definition Antidilutive Securities Excluded from Computation of Earnings, Per Share Conversion Price, Threshold + References No definition available. + Details
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- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(2)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition The number of warrants or rights which entitle the entity to receive future services in exchange for the unvested, forfeitable warrants or rights. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 50 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6784392&loc=d3e188667-122775 + Details
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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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