v3.25.1
Cover
May 02, 2025
Cover [Abstract]  
Document Period End Date May 02, 2025
Entity Registrant Name IMPERIAL OIL LIMITED
Entity File Number 0-12014
Entity Tax Identification Number 98-0017682
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Amendment Flag false
Entity Central Index Key 0000049938
Document Type 8-K
Entity Address, Postal Zip Code T2C 5N1
Entity Incorporation, State or Country Code Z4
City Area Code 800
Local Phone Number 567-3776
Entity Address, Country CA
Entity Address, State or Province AB
Entity Address, City or Town Calgary
Entity Address, Address Line One 505 Quarry Park Boulevard S.E.