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

3 Months Ended

Mar. 31, 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 March 31, 2022					Three Months Ended March 31, 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	$	73,254	65,275,775	$	1.12	$	168,444	64,989,620	$	2.59
Effect of Dilutive Securities:
Stock options	—		63,603			—		31,066
DownREIT units	—		—			197		94,247
Diluted:
Net income available to common stockholders	$	73,254	65,339,378	$	1.12	$	168,641	65,114,933	$	2.59

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, 2022					Three Months Ended March 31, 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	$	75,817	67,558,239	$	1.12	$	174,391	67,283,424	$	2.59
Effect of Dilutive Securities:
Stock options	—		63,603			—		31,066
DownREIT units	—		—			197		94,247
Diluted:
Net income available to common unitholders	$	75,817	67,621,842	$	1.12	$	174,588	67,408,737	$	2.59