Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2022	Aug. 04, 2022
Document Information [Line Items]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2022
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q2
Entity Registrant Name	Prologis, Inc.
Entity Central Index Key	0001045609
Entity Current Reporting Status	Yes
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Interactive Data Current	Yes
Entity Common Stock, Shares Outstanding		740,378,000
Entity Shell Company	false
Entity File Number	001-13545
Entity Incorporation, State or Country Code	MD
Entity Tax Identification Number	94-3281941
Entity Address, Address Line One	Pier 1, Bay 1
Entity Address, City or Town	San Francisco
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	94111
City Area Code	415
Local Phone Number	394-9000
Document Quarterly Report	true
Document Transition Report	false
Common Stock [Member]
Document Information [Line Items]
Title of 12(b) Security	Common Stock, $0.01 par value
Trading Symbol	PLD
Security Exchange Name	NYSE
Prologis LP [Member]
Document Information [Line Items]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2022
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q2
Entity Registrant Name	Prologis, L.P.
Entity Central Index Key	0001045610
Entity Current Reporting Status	Yes
Current Fiscal Year End Date	--12-31
Entity Filer Category	Non-accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Interactive Data Current	Yes
Entity Shell Company	false
Entity File Number	001-14245
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	94-3285362
Entity Address, Address Line One	Pier 1, Bay 1
Entity Address, City or Town	San Francisco
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	94111
City Area Code	415
Local Phone Number	394-9000
Document Quarterly Report	true
Document Transition Report	false
Prologis LP [Member] | Notes 3.000 Percent Due 2026 [Member]
Document Information [Line Items]
Title of 12(b) Security	3.000% Notes due 2026
Trading Symbol	PLD/26
Security Exchange Name	NYSE
Prologis LP [Member] | Notes 2.250 Percent Due 2029 [Member]
Document Information [Line Items]
Title of 12(b) Security	2.250% Notes due 2029
Trading Symbol	PLD/29
Security Exchange Name	NYSE