Net Income Per Common Share and Net Income Per Common Unit (Tables)

6 Months Ended

Jun. 30, 2024

Net Income Per Share and Net Income Per Unit [Line Items]

Schedule of Net Income Per Common Share

Essex Property Trust, Inc.

	Three Months Ended June 30, 2024					Three Months Ended June 30, 2023
	Income		Weighted- average Common Shares	Per Common Share Amount		Income		Weighted- average Common Shares	Per Common Share Amount
Basic:
Net income available to common stockholders	$	92,914	64,209,878	$	1.45	$	99,620	64,182,555	$	1.55
Effect of Dilutive Securities:
Stock options	—		17,773			—		1,120
Diluted:
Net income available to common stockholders	$	92,914	64,227,651	$	1.45	$	99,620	64,183,675	$	1.55

	Six Months Ended June 30, 2024					Six Months Ended June 30, 2023
	Income		Weighted- average Common Shares	Per Common Share Amount		Income		Weighted- average Common Shares	Per Common Share Amount
Basic:
Net income available to common stockholders	$	365,645	64,207,482	$	5.69	$	253,152	64,319,783	$	3.94
Effect of Dilutive Securities:
Stock options	—		11,429			—		1,115
Diluted:
Net income available to common stockholders	$	365,645	64,218,911	$	5.69	$	253,152	64,320,898	$	3.94

Essex Portfolio, L.P.

Net Income Per Share and Net Income Per Unit [Line Items]

Schedule of Net Income Per Common Share

Essex Portfolio, L.P.

	Three Months Ended June 30, 2024					Three Months Ended June 30, 2023
	Income		Weighted- average Common  Units	Per Common Unit Amount		Income		Weighted- average Common  Units	Per Common Unit Amount
Basic:
Net income available to common unitholders	$	96,184	66,468,691	$	1.45	$	103,126	66,442,994	$	1.55
Effect of Dilutive Securities:
Stock options	—		17,773			—		1,120
Diluted:
Net income available to common unitholders	$	96,184	66,486,464	$	1.45	$	103,126	66,444,114	$	1.55

	Six Months Ended June 30, 2024					Six Months Ended June 30, 2023
	Income		Weighted- average Common Shares	Per Common Share Amount		Income		Weighted- average Common Shares	Per Common Share Amount
Basic:
Net income available to common stockholders	$	378,514	66,466,295	$	5.69	$	262,062	66,582,934	$	3.94
Effect of Dilutive Securities:
Stock options	—		11,429			—		1,115
Diluted:
Net income available to common stockholders	$	378,514	66,477,724	$	5.69	$	262,062	66,584,049	$	3.94