Supplemental Cash Flow Information - Additional Information (Detail) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Supplemental Cash Flow Information [Line Items]
Lease Right-of-Use assets	$ 3.7	$ 4.6
Lease liabilities	3.7	4.6
Capitalization for equity based compensation expense	10.6	8.5
Interest paid, net of amounts capitalized	62.9	89.5
Cash paid for income taxes, net of refunds	$ 30.7	$ 35.8
Limited Partners [Member] | Prologis, L.P. [Member] | Common [Member]
Supplemental Cash Flow Information [Line Items]
PLD units redeemed for common shares	0.1
Limited Partners [Member] | Maximum [Member] | Prologis, L.P. [Member] | Common [Member]
Supplemental Cash Flow Information [Line Items]
PLD units redeemed for common shares		0.1
Unconsolidated Entities [Member]
Supplemental Cash Flow Information [Line Items]
Equity ownership interest received	$ 216.4	$ 39.1