Nature of Business and Financial Statement Presentation (Tables)

3 Months Ended

Mar. 31, 2021

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):

	Three Months
	Ended March 31,
	2021		2020
Dividends declared, but not paid	$	28.3	$	44.0
Accounts payable related to construction in progress		5.7		7.7
Tax receivable		4.1		—
Assumption of buildings due to ground lease terminations		—		3.0