Nature of Business and Financial Statement Presentation (Tables)

9 Months Ended

Sep. 30, 2014

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Non-cash Investing and Financing Activities

Non-cash investing and financing activities are summarized as follows (in millions):

	Nine Month Periods Ended September 30,
	2014		2013
Mortgages assumed from acquisitions	$	293.3	$	148.5
Issuance of Operating Partnership Units ("OP Units") in    connection with acquisitions		18.3		—
Preferred equity interest and mezzanine loan applied to purchase price		51.8		—
Elimination of the previously held equity interest in    unconsolidated joint ventures acquired		2.8		15.4
Reclassification adjustment of foreign currency translation (Note 10)		21.4		—
Accounts payable related to construction in progress		31.3		25.1
Dividends declared		61.3		49.8
Write-off of preferred share original issuance costs		1.9		5.2

The transactions above did not provide or use cash in the periods presented and, accordingly, are not reflected in the consolidated statements of cash flows.