Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
ASSETS
Investments in real estate properties	$ 50,384,328	$ 35,224,414
Less accumulated depreciation	6,539,156	5,437,662
Net investments in real estate properties	43,845,172	29,786,752
Investments in and advances to unconsolidated entities	7,602,014	6,237,371
Assets held for sale or contribution	1,070,724	720,685
Net investments in real estate	52,517,910	36,744,808
Lease right-of-use assets	492,801	486,330
Cash and cash equivalents	598,086	1,088,855
Other assets	2,456,208	1,711,857
Total assets	56,065,005	40,031,850
Liabilities:
Debt	16,849,076	11,905,877
Lease liabilities	486,972	471,634
Accounts payable and accrued expenses	1,143,372	704,954
Other liabilities	1,261,005	877,601
Total liabilities	19,740,425	13,960,066
Prologis, Inc. stockholders’ equity:
Series Q preferred stock at stated liquidation preference of $50 per share; $0.01 par value; 1,279 and 1,379 shares issued and outstanding and 100,000 preferred shares authorized at December 31, 2020 and 2019, respectively	63,948	68,948
Common stock; $0.01 par value; 739,381 and 631,797 shares issued and outstanding at December 31, 2020 and 2019, respectively	7,394	6,318
Additional paid-in capital	35,488,634	25,719,427
Accumulated other comprehensive loss	(1,193,739)	(990,398)
Distributions in excess of net earnings	(2,394,690)	(2,151,168)
Total Prologis, Inc. stockholders’ equity	31,971,547	22,653,127
Partners' capital:
Noncontrolling interests	4,353,033	3,418,657
Total equity	36,324,580	26,071,784
Total liabilities and equity	56,065,005	40,031,850
Prologis, L.P. [Member]
ASSETS
Investments in real estate properties	50,384,328	35,224,414
Less accumulated depreciation	6,539,156	5,437,662
Net investments in real estate properties	43,845,172	29,786,752
Investments in and advances to unconsolidated entities	7,602,014	6,237,371
Assets held for sale or contribution	1,070,724	720,685
Net investments in real estate	52,517,910	36,744,808
Lease right-of-use assets	492,801	486,330
Cash and cash equivalents	598,086	1,088,855
Other assets	2,456,208	1,711,857
Total assets	56,065,005	40,031,850
Liabilities:
Debt	16,849,076	11,905,877
Lease liabilities	486,972	471,634
Accounts payable and accrued expenses	1,143,372	704,954
Other liabilities	1,261,005	877,601
Total liabilities	19,740,425	13,960,066
Partners' capital:
Total partners' capital	32,841,054	23,296,390
Noncontrolling interests	3,483,526	2,775,394
Total capital	36,324,580	26,071,784
Total liabilities and equity	56,065,005	40,031,850
Prologis, L.P. [Member] | Preferred [Member]
Partners' capital:
General partner	63,948	68,948
Prologis, L.P. [Member] | Common [Member]
Partners' capital:
General partner	31,907,599	22,584,179
Limited partners	523,954	355,076
Prologis, L.P. [Member] | Class A Common [Member]
Partners' capital:
Limited partners	$ 345,553	$ 288,187