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

3 Months Ended

Mar. 31, 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 March 31, 2024					Three Months Ended March 31, 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	$	272,731	64,205,086	$	4.25	$	153,532	64,458,535	$	2.38
Effect of Dilutive Securities:
Stock options	—		6,920			—		1,154
Diluted:
Net income available to common stockholders	$	272,731	64,212,006	$	4.25	$	153,532	64,459,689	$	2.38

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 March 31, 2024					Three Months Ended March 31, 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	$	282,330	66,463,899	$	4.25	$	158,936	66,724,428	$	2.38
Effect of Dilutive Securities:
Stock options	—		6,920			—		1,154
Diluted:
Net income available to common unitholders	$	282,330	66,470,819	$	4.25	$	158,936	66,725,582	$	2.38