v3.25.1
Cover Page - shares
3 Months Ended
Mar. 29, 2025
Apr. 24, 2025
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Mar. 29, 2025  
Document Transition Report false  
Entity File Number 001-05224  
Entity Registrant Name STANLEY BLACK & DECKER, INC.  
Entity Incorporation, State or Country Code CT  
Entity Tax Identification Number 06-0548860  
Entity Address, Address Line One 1000 STANLEY DRIVE  
Entity Address, City or Town NEW BRITAIN  
Entity Address, State or Province CT  
Entity Address, Postal Zip Code 06053  
City Area Code 860  
Local Phone Number 225-5111  
Title of 12(b) Security Common Stock  
Trading Symbol SWK  
Security Exchange Name NYSE  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Large Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   154,712,529
Entity Central Index Key 0000093556  
Current Fiscal Year End Date --01-03  
Document Fiscal Year Focus 2025  
Document Fiscal Period Focus Q1  
Amendment Flag false