v3.25.2
Cover
Jun. 17, 2025
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Jun. 17, 2025
Entity File Number 001-14832
Entity Registrant Name Celestica Inc.
Entity Central Index Key 0001030894
Entity Tax Identification Number 98-0185558
Entity Incorporation, State or Country Code A6
Entity Address, Address Line One 5140 Yonge Street
Entity Address, Address Line Two Suite 1900
Entity Address, City or Town Toronto
Entity Address, State or Province ON
Entity Address, Country CA
Entity Address, Postal Zip Code M2N 6L7
City Area Code 416
Local Phone Number 448-2211
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Shares without par value
Trading Symbol CLS
Security Exchange Name NYSE
Entity Emerging Growth Company false