Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
Apr. 30, 2024	Apr. 30, 2023
Income Statement [Abstract]
Revenue	$ 111,172	$ 103,246
Cost of revenue	19,343	17,936
Gross profit	91,829	85,310
Operating expenses:
Research and development	37,523	33,508
Sales and marketing	48,499	43,801
General and administrative	27,540	23,801
Total operating expenses	113,562	101,110
Loss from operations	(21,733)	(15,800)
Interest income	6,980	4,203
Interest expense	(2,148)	(1,334)
Other expense, net	(251)	(13)
Loss before (provision for) benefit from income taxes	(17,152)	(12,944)
(Provision for) benefit from income taxes	(193)	106
Net loss	(17,345)	(12,838)
Net loss attributable to redeemable non-controlling interest	(206)	(620)
Net loss attributable to PagerDuty, Inc.	(17,139)	(12,218)
Adjustment attributable to redeemable non-controlling interest	6,917	0
Net loss attributable to PagerDuty, Inc. common stockholders	$ (24,056)	$ (12,218)
Net loss per share, basic, attributable to PagerDuty, Inc. (in dollars per share)	$ (0.26)	$ (0.13)
Net loss per share, diluted, attributable to PagerDuty, Inc. (in dollars per share)	$ (0.26)	$ (0.13)
Weighted average shares used in calculating net loss per share, basic (in shares)	92,876	91,522
Weighted average shares used in calculating net loss per share, diluted (in shares)	92,876	91,522

Net Income (Loss) Adjustment Attributable To Redeemable Non-Controlling Interest

No definition available.

Name:	pd_NetIncomeLossAdjustmentAttributableToRedeemableNonControllingInterest
Namespace Prefix:	pd_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.