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Earnings (Loss) Per Share - Schedule of Anti-Dilutive Potential Common Share Equivalent Excluded from Calculation of Net Earnings (Loss) Per Share (Details) - shares shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Denominator:
Anti-dilutive potential common share equivalent excluded from calculation of net loss per ordinary share	16,061	21,565	18,454	19,601
Stock Options
Denominator:
Anti-dilutive potential common share equivalent excluded from calculation of net loss per ordinary share	15,465	16,882	15,265	15,375
Restricted Stock Unit Awards
Denominator:
Anti-dilutive potential common share equivalent excluded from calculation of net loss per ordinary share	596	4,683	3,189	4,226

X

- 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=6371337&loc=d3e3550-109257

+ 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.

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