Summary of Significant Accounting Policies and Recent Accounting Pronouncements (Tables)

12 Months Ended

Dec. 31, 2019

Accounting Policies [Abstract]

Revenue Recognition Leases, Operating [Policy Text Block]

We anticipate property revenue from existing leases as follows:

(in millions)
Year ended December 31,	Operating Leases
2020	$	666.0
2021	34.1
2022	5.5
2023	4.9
2024	4.1
Thereafter	28.3
Total	$	742.9

Expected Useful Lives Of Depreciable Property

Depreciation and amortization is computed over the expected useful lives of depreciable property on a straight-line basis with lives generally as follows:

	Estimated Useful  Life
Buildings and improvements	5-35 years
Furniture, fixtures, equipment and other	3-20 years
Intangible assets/liabilities (in-place leases and below market leases)	underlying lease term