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Earnings Per Share - Narrative (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | May 13, 2021
Debt Instrument [Line Items] |  |  |  |
Number of shares called by warrant |  |  |  | 2,800
Warrant, strike price (in dollars per share) |  |  |  | $ 259.84
Purchases of convertible note hedge contracts | $ 100,142 | $ 0 | $ 0 |
Equity instruments excluded from diluted net earnings per share calculation as the effect would have been antidilutive (in shares) | 119 | 111 | 123 |
Warrants |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Equity instruments excluded from diluted net earnings per share calculation as the effect would have been antidilutive (in shares) | 2,800 |  |  |
Convertible Debt Securities |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Equity instruments excluded from diluted net earnings per share calculation as the effect would have been antidilutive (in shares) | 2,800 |  |  |
Convertible Debt |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated rate |  |  |  | 1.125%
Conversion price | $ 165.65 |  |  | $ 165.65

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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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