Segment Reporting	3 Months Ended
Segment Reporting	Mar. 31, 2025
Segment Reporting [Abstract]
Segment Reporting	13. Segment Reporting The Company derives revenue by selling our medical devices to healthcare providers, direct sales organizations, and distributors. The Company operates as one operating and reportable segment and its sole business activity consists of the design, development, manufacturing and marketing of innovative medical products. The Company provides similar innovative medical products to our customers in the regions that the Company operates in and manages its business activities on a consolidated basis. The accounting policies of the segment are the same as those described in Note “2. Summary of Significant Accounting Policies”. The Company’s CODM uses net income (loss) to measure segment profit or loss and assesses performance against expectations to make resource allocation decisions. Additionally, the CODM reviews and uses functional expenses included in net income (loss) to manage the Company’s operations and assess operating profitability. The Company operates as one operating and reportable segment, and as such the significant segment expenses regularly provided to the CODM are those presented on the consolidated statements of operations. These significant segment expense include cost of revenue, research and development, and sales, general and administrative expenses. Other segment items that are presented on the consolidated statements of operations include interest and other income (expense), net, provision for (benefit from) income taxes, and non-recurring items. The Company’s entity-wide disclosures, including the breakout of revenue between products are included in Note “14. Revenues”.

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

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Penumbra Inc 10-Q