v3.26.1
Document and Entity Information
12 Months Ended
Dec. 31, 2025
Document Information [Line Items]  
Document Type 11-K
Entity Registrant Name CHURCH & DWIGHT CO., INC.
Entity Central Index Key 0000313927
Amendment Flag false
EBP 008 [Member]  
Document Information [Line Items]  
Document Type 11-K
Entity Registrant Name CHURCH & DWIGHT CO., INC.
Document Period End Date Dec. 31, 2025
Entity Central Index Key 0000313927
Amendment Flag false
Document Fiscal Period Focus FY
Document Fiscal Year Focus 2025
Current Fiscal Year End Date --12-31