ServiceNow (NOW) Q3'26: Strong result, but nuanced math

ServiceNow's Q3'26 delivered $3.99B constant-currency subscription revenue, a $31MM guidance beat that included -25bps of headwind from a product offering change; without it the beat would have been ~$40MM. But constant-currency cRPO spoiled the show: stripping out inorganic contributions, the beat was ~90bps, at the low end of the 50-240bps range of recent years. The stock fell 18% on the Q4 cRPO guide of 18.5%, a step-down from 20%. Management cited ~25bps from new AI deployment services (moving revenue from subscription to professional services), ~50bps from renewing termination-for-convenience contracts inherited via M&A, and -25bps from higher on-premise mix; with Moveworks tailwinds lapping, the QoQ step-down versus Q3 results is closer to -90bps. Management said the 18.5% guide would be closer to 19% including the 50bps of backlog that cannot be reflected in cRPO. Investment in forward deployed engineers is accelerating large AI deals and creating tailwinds;