A Study of BMS-986315 and Nivolumab in Combination With Chemotherapy in Participants With First-line Stage IV or Recurrent Non-small Cell Lung Cancer (NSCLC)

Inclusion Criteria: * Participants must have NSCLC with Stage IV or recurrent disease following multimodal therapy for locally advanced disease. * Study treatment must be first-line therapy for Stage IV or recurrent disease. * Participants in all parts of the study must have: * measurable disease per Response Evaluation Criteria in Solid Tumors version 1.1. (RECIST v1.1) * an Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1 * a life expectancy of at least 3 months at the time of first dose Exclusion Criteria: * Untreated symptomatic central nervous system metastases * Participants with epidermal growth factor receptor (EGFR)/ALK receptor tyrosine kinase (ALK)/ROS proto-oncogene 1 (ROS1)/neurotrophic tyrosine receptor kinase (NTRK)/MET proto-oncogene (MET)/B-Raf proto-oncogene (BRAF)/RET proto-oncogene (RET) mutations amenable to targeted therapies * Participants with any known medical condition that, in the investigator's opinion, would increase the risk associated with study participation or study drug administration or interfere with the interpretation of safety results Note: Other protocol-defined inclusion/exclusion criteria apply.