Financial Data and Key Metrics Changes - Q1 2025 revenue reached a record high, increasing by 6% year over year, with an EBITDA margin of 28.8% and an operating margin of 25.3%, up 500 basis points year over year [4][10] - Free cash flow was positive at 134million,markingarecordforthefirstquarter,witha25125 million in share buybacks [5][12] - EBITDA increased by 28% year over year, with earnings per share rising by 51% to 0.86[10][11]BusinessLineDataandKeyMetricsChanges−Enginessegmentrevenueincreasedby13996 million, with EBITDA up 31% to 325millionandanEBITDAmarginof32.6412 million, with EBITDA increasing by 38% to 127millionandanEBITDAmarginof30.8282 million, with EBITDA up 62% to 60millionandanEBITDAmarginof21.380 million, with a net impact of less than $15 million after mitigation efforts [88][90]