{"cik":1463172,"taxonomy":"us-gaap","tag":"WeightedAverageNumberOfDilutedSharesOutstanding","label":"Weighted Average Number of Shares Outstanding, Diluted","description":"The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.","entityName":"ZENDESK, INC.","units":{"shares":[{"start":"2013-01-01","end":"2013-06-30","val":21213000,"accn":"0001564590-14-003312","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":21568000,"accn":"0001564590-14-003312","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":21486000,"accn":"0001564590-14-005168","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-06"},{"start":"2013-07-01","end":"2013-09-30","val":22024000,"accn":"0001564590-14-005168","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-06","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":22762000,"accn":"0001564590-15-003609","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":33817000,"accn":"0001564590-14-003312","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-01-01","end":"2014-06-30","val":34325000,"accn":"0001564590-15-006531","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":45760000,"accn":"0001564590-14-003312","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":45760000,"accn":"0001564590-15-006531","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":46110000,"accn":"0001564590-14-005168","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-06"},{"start":"2014-01-01","end":"2014-09-30","val":46751000,"accn":"0001564590-15-009775","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":71732000,"accn":"0001564590-14-005168","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":71732000,"accn":"0001564590-15-009775","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":53571000,"accn":"0001564590-15-000725","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":53571000,"accn":"0001564590-16-013588","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":53571000,"accn":"0001628280-17-001792","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":76338000,"accn":"0001564590-15-003609","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":76338000,"accn":"0001564590-16-018021","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":81390000,"accn":"0001564590-15-006531","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":86390000,"accn":"0001564590-15-006531","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":83536000,"accn":"0001564590-15-009775","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":87777000,"accn":"0001564590-15-009775","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":84926000,"accn":"0001564590-16-013588","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":84926000,"accn":"0001628280-17-001792","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-27","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":90519000,"accn":"0001564590-16-018021","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-12-31","val":93161000,"accn":"0001628280-17-001792","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-27","frame":"CY2016"},{"start":"2019-01-01","end":"2019-12-31","val":110606000,"accn":"0001463172-22-000027","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-15","frame":"CY2019"},{"start":"2020-01-01","end":"2020-06-30","val":114069000,"accn":"0001463172-21-000323","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-07-30"},{"start":"2020-04-01","end":"2020-06-30","val":114600000,"accn":"0001463172-21-000323","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-07-30","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":114653000,"accn":"0001628280-21-021018","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-01"},{"start":"2020-07-01","end":"2020-09-30","val":115809000,"accn":"0001628280-21-021018","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-01","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":115240000,"accn":"0001463172-22-000027","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-15","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":117912000,"accn":"0001463172-22-000120","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-04-29","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":118484000,"accn":"0001463172-21-000323","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-07-30"},{"start":"2021-01-01","end":"2021-06-30","val":118484000,"accn":"0001463172-22-000236","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-07-29"},{"start":"2021-04-01","end":"2021-06-30","val":119050000,"accn":"0001463172-21-000323","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-07-30"},{"start":"2021-04-01","end":"2021-06-30","val":119050000,"accn":"0001463172-22-000236","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-07-29","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":119050000,"accn":"0001628280-21-021018","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-01"},{"start":"2021-01-01","end":"2021-09-30","val":119050000,"accn":"0001463172-22-000326","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-10-28"},{"start":"2021-07-01","end":"2021-09-30","val":120164000,"accn":"0001628280-21-021018","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-01"},{"start":"2021-07-01","end":"2021-09-30","val":120164000,"accn":"0001463172-22-000326","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-10-28","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":119573000,"accn":"0001463172-22-000027","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-15","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":121962000,"accn":"0001463172-22-000120","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-04-29","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":122404000,"accn":"0001463172-22-000236","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-07-29"},{"start":"2022-04-01","end":"2022-06-30","val":122841000,"accn":"0001463172-22-000236","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-07-29","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":122799000,"accn":"0001463172-22-000326","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-10-28"},{"start":"2022-07-01","end":"2022-09-30","val":123576000,"accn":"0001463172-22-000326","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-10-28","frame":"CY2022Q3"}]}}