|
Document and Entity Information
|
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2015
|
Apr. 28, 2015
|
|
| Document Documentand Entity Information [Abstract] | ||
| Document Type | 10-Q | |
| Amendment Flag | false | |
| Document Period End Date | Mar. 31, 2015 | |
| Document Fiscal Year Focus | 2015 | |
| Document Fiscal Period Focus | Q1 | |
| Trading Symbol | PODD | |
| Entity Registrant Name | INSULET CORP | |
| Entity Central Index Key | 0001145197 | |
| Current Fiscal Year End Date | --12-31 | |
| Entity Filer Category | Large Accelerated Filer | |
| Entity Common Stock, Shares Outstanding | 56,750,931 |