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

9 Months Ended

Sep. 30, 2022

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 September 30, 2022					Three Months Ended September 30, 2021
	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	$	92,842	65,059,678	$	1.43	$	118,390	65,048,486	$	1.82
Effect of Dilutive Securities:
Stock options	—		8,112			—		99,295
Diluted:
Net income available to common stockholders	$	92,842	65,067,790	$	1.43	$	118,390	65,147,781	$	1.82

	Nine Months Ended September 30, 2022					Nine Months Ended September 30, 2021
	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	$	223,150	65,198,532	$	3.42	$	351,680	65,013,477	$	5.41
Effect of Dilutive Securities:
Stock options	—		27,235			—		61,697
Diluted:
Net income available to common stockholders	$	223,150	65,225,767	$	3.42	$	351,680	65,075,174	$	5.40

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 September 30, 2022					Three Months Ended September 30, 2021
	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	$	96,089	67,333,077	$	1.43	$	122,558	67,336,164	$	1.82
Effect of Dilutive Securities:
Stock options	—		8,112			—		99,295
Diluted:
Net income available to common unitholders	$	96,089	67,341,189	$	1.43	$	122,558	67,435,459	$	1.82

	Nine Months Ended September 30, 2022					Nine Months Ended September 30, 2021
	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	$	230,950	67,476,168	$	3.42	$	364,083	67,307,259	$	5.41
Effect of Dilutive Securities:
Stock options	—		27,235			—		61,697
Diluted:
Net income available to common unitholders	$	230,950	67,503,403	$	3.42	$	364,083	67,368,956	$	5.40