Critères d'inclusion : - Subjects with histologically confirmed Stage IV or recurrent NSCLC squamous or non-squamous histology, with no prior systemic anticancer therapy
- Subjects must have programmed death-ligand 1 (PD -L1) immunohistochemical (IHC) testing, with results, performed by the central lab during the Screening period
- Eastern Cooperative Oncology Group (ECOG) Performance Status of ≤ 1
- Measurable disease by CT or MRI per response evaluation criteria in solid tumors version 1.1 (RECIST 1.1) criteria
Critères de non-inclusion : - Subjects with untreated Central nervous system (CNS) metastases are excluded
- Subjects with an active, known or suspected autoimmune disease are excluded
- Any positive test for hepatitis B virus or hepatitis C virus or human immunodeficiency virus (HIV) indicating acute or chronic infection
- Other protocol defined inclusion/exclusion criteria could apply