Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Assets:
Real estate assets, net	$ 9,991,446	$ 9,997,978
Real estate assets - operating lease right-of-use assets	226,483	221,725
Investments in unconsolidated real estate entities	600,617	582,412
Investments in debt securities and notes receivable	863,913	858,049
Cash and cash equivalents	47,951	92,868
Other assets, net	402,259	414,426
Total assets	12,132,669	12,167,458
Liabilities, Noncontrolling Interests and Equity:
Notes payable, net	1,306,301	1,288,555
Unsecured term loans, net	2,672,668	2,340,116
Unsecured senior notes, net	3,258,329	2,757,791
Revolving lines of credit	94,500	945,000
Operating lease liabilities	234,255	229,035
Cash distributions in unconsolidated real estate ventures	68,284	67,352
Accounts payable and accrued expenses	178,156	171,680
Other liabilities	287,475	289,655
Total liabilities	8,099,968	8,089,184
Commitments and contingencies
Extra Space Storage Inc. stockholders' equity:
Preferred stock, $0.01 par value, 50,000,000 shares authorized, no shares issued or outstanding	0	0
Common stock, $0.01 par value, 500,000,000 shares authorized, 135,007,280 and 133,921,020 shares issued and outstanding at March 31, 2023 and December 31, 2022, respectively	1,350	1,339
Additional paid-in capital	3,376,458	3,345,332
Accumulated other comprehensive income	35,081	48,798
Accumulated deficit	(159,556)	(135,872)
Total Extra Space Storage Inc. stockholders' equity	3,253,333	3,259,597
Noncontrolling interest represented by Preferred Operating Partnership units, net	222,940	261,502
Noncontrolling interests in Operating Partnership, net and other noncontrolling interests	556,428	557,175
Total noncontrolling interests and equity	4,032,701	4,078,274
Total liabilities, noncontrolling interests and equity	$ 12,132,669	$ 12,167,458