Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
ASSETS
Investments in real estate properties	$ 35,224,414	$ 34,586,987
Less accumulated depreciation	5,437,662	4,656,680
Net investments in real estate properties	29,786,752	29,930,307
Investments in and advances to unconsolidated entities	6,237,371	5,745,294
Assets held for sale or contribution	720,685	622,288
Net investments in real estate	36,744,808	36,297,889
Lease right-of-use assets	486,330	0
Cash and cash equivalents	1,088,855	343,856
Other assets	1,711,857	1,775,919
Total assets	40,031,850	38,417,664
Liabilities:
Debt	11,905,877	11,089,815
Lease liabilities	471,634	0
Accounts payable and accrued expenses	704,954	760,515
Other liabilities	877,601	766,446
Total liabilities	13,960,066	12,616,776
Prologis, Inc. stockholders’ equity:
Series Q preferred stock at stated liquidation preference of $50 per share; $0.01 par value; 1,379 shares issued and outstanding and 100,000 preferred shares authorized at December 31, 2019 and 2018	68,948	68,948
Common stock; $0.01 par value; 631,797 and 629,616 shares issued and outstanding at December 31, 2019 and 2018, respectively	6,318	6,296
Additional paid-in capital	25,719,427	25,685,987
Accumulated other comprehensive loss	(990,398)	(1,084,671)
Distributions in excess of net earnings	(2,151,168)	(2,378,467)
Total Prologis, Inc. stockholders’ equity	22,653,127	22,298,093
Partners' capital:
Noncontrolling interests	3,418,657	3,502,795
Total equity	26,071,784	25,800,888
Total liabilities and equity	40,031,850	38,417,664
Prologis, L.P. [Member]
ASSETS
Investments in real estate properties	35,224,414	34,586,987
Less accumulated depreciation	5,437,662	4,656,680
Net investments in real estate properties	29,786,752	29,930,307
Investments in and advances to unconsolidated entities	6,237,371	5,745,294
Assets held for sale or contribution	720,685	622,288
Net investments in real estate	36,744,808	36,297,889
Lease right-of-use assets	486,330	0
Cash and cash equivalents	1,088,855	343,856
Other assets	1,711,857	1,775,919
Total assets	40,031,850	38,417,664
Liabilities:
Debt	11,905,877	11,089,815
Lease liabilities	471,634	0
Accounts payable and accrued expenses	704,954	760,515
Other liabilities	877,601	766,446
Total liabilities	13,960,066	12,616,776
Partners' capital:
Total partners' capital	23,296,390	22,964,419
Noncontrolling interests	2,775,394	2,836,469
Total capital	26,071,784	25,800,888
Total liabilities and equity	40,031,850	38,417,664
Prologis, L.P. [Member] | Preferred [Member]
Partners' capital:
General partner	68,948	68,948
Prologis, L.P. [Member] | Common [Member]
Partners' capital:
General partner	22,584,179	22,229,145
Limited partners	355,076	371,281
Prologis, L.P. [Member] | Class A Common [Member]
Partners' capital:
Limited partners	$ 288,187	$ 295,045