Bill McDermott, chair and CEO of ServiceNow, speaking on CNBC's "Squawk Box" at the World Economic Forum annual meeting in Davos, Switzerland, on Jan. 17, 2024.Adam Galici | CNBCServiceNow posted strong second-quarter results and lifted its guidance Wednesday. Shares climbed 7% following the report.Here's how the company performed compared to LSEG estimates:Earnings per share: $4.09 adjusted vs. $3.57 expectedRevenue: $3.22 billion vs. 3.12 billion expectedSubscription revenues, which account fo...