Intangible Assets and Liabilities (Tables)

12 Months Ended

Dec. 31, 2021

Goodwill And Intangible Assets Disclosure [Abstract]

Summary of Intangible Assets and Liabilities

The following tables summarize our intangible assets (acquired above-market leases and acquired in-place leases) and intangible liabilities (acquired below-market leases) and the related amortization as of the dates thereof and for the periods set forth below.

	As of December 31,
(Amounts in thousands)	2021			2020
Intangible assets:
Gross amount	$	371,555		$	436,851
Accumulated amortization		(252,142	)		(283,332	)
	$	119,413		$	153,519
Intangible liabilities:
Gross amount	$	151,118		$	163,977
Accumulated amortization		(105,790	)		(107,981	)
	$	45,328		$	55,996

	For the Year Ended December 31,
(Amounts in thousands)	2021		2020		2019
Amortization of above and below-market leases, net    (component of "rental revenue")	$	3,070	$	4,775	$	11,097
Amortization of acquired in-place leases    (component of "depreciation and amortization")	$	26,507	$	36,628	$	46,917

Schedule of Estimated Annual Amortization of Acquired Below-Market Leases, Net of Acquired Above-Market Leases and In Place Leases

The following table sets forth annual amortization of acquired above and below-market leases, net and amortization of acquired in-place leases for each of the five succeeding years commencing from January 1, 2022.

(Amounts in thousands) For the Year Ending December 31,	Above and Below-Market Leases, Net		In-Place Leases
2022	$	1,344	$	21,644
2023		5,080		17,705
2024		6,020		14,248
2025		4,674		10,451
2026		2,801		7,896