Note 2 - Real Estate (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Schedule of Property Subject to or Available for Operating Lease [Table Text Block]

	December 31,
	2019			2018
Land:
Developed land	$	2,759,232		$	2,783,959
Undeveloped land		28,923			38,732
Total land		2,788,155			2,822,691
Buildings and improvements:
Buildings		5,661,306			5,697,269
Building improvements		1,840,580			1,696,440
Tenant improvements		771,498			730,623
Fixtures and leasehold improvements		31,563			42,635
Above-market leases		128,854			133,913
In-place leases and tenant relationships		487,150			512,235
Total buildings and improvements		8,920,951			8,813,115
Real estate		11,709,106			11,635,806
Accumulated depreciation and amortization (1)		(2,500,053	)		(2,385,287	)
Total real estate, net	$	9,209,053		$	9,250,519

Above and Below Market Lease Tenant Relationships Future Amortization Income Expense [Table Text Block]

	2020			2021			2022			2023			2024
Above-market and below-market leases amortization, net	$	12.7		$	12.5		$	12.8		$	11.8		$	11.4
In-place leases and tenant relationships amortization	$	(30.8	)	$	(23.4	)	$	(18.0	)	$	(13.7	)	$	(10.3	)