Cover Page - shares	3 Months Ended
Aug. 31, 2025	Sep. 16, 2025
Document Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Aug. 31, 2025
Document Transition Report	false
Entity File Number	1-15829
Registrant Name	FedEx Corporation
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	62-1721435
Entity Address, Address Line One	942 South Shady Grove Road
Entity Address, City or Town	Memphis
Entity Address, State or Province	TN
Entity Address, Postal Zip Code	38120
City Area Code	(901)
Local Phone Number	818-7500
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		235,955,461
Amendment Flag	false
Entity Central Index Key	0001048911
Current Fiscal Year End Date	--05-31
Document Fiscal Year Focus	2026
Document Fiscal Period Focus	Q1
Common Stock, par value $0.10 per share
Document Information [Line Items]
Title of 12(b) Security	Common Stock, par value $0.10 per share
Trading Symbol	FDX
Security Exchange Name	NYSE
1.625% Notes due 2027
Document Information [Line Items]
Title of 12(b) Security	1.625% Notes due 2027
Trading Symbol	FDX 27
Security Exchange Name	NYSE
0.450% Notes due 2029
Document Information [Line Items]
Title of 12(b) Security	0.450% Notes due 2029
Trading Symbol	FDX 29A
Security Exchange Name	NYSE
1.300% Notes due 2031
Document Information [Line Items]
Title of 12(b) Security	1.300% Notes due 2031
Trading Symbol	FDX 31
Security Exchange Name	NYSE
3.500% Notes due 2032
Document Information [Line Items]
Title of 12(b) Security	3.500% Notes due 2032
Trading Symbol	FDX 32
Security Exchange Name	NYSE
0.950% Notes due 2033
Document Information [Line Items]
Title of 12(b) Security	0.950% Notes due 2033
Trading Symbol	FDX 33
Security Exchange Name	NYSE
4.125% Notes due 2037
Document Information [Line Items]
Title of 12(b) Security	4.125% Notes due 2037
Trading Symbol	FDX 37
Security Exchange Name	NYSE

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