Gain on Sales of Real Estate (Tables)

6 Months Ended

Jun. 30, 2019

Gain (Loss) on Sale of Investments [Abstract]

Schedule of properties sold

The following table summarizes our properties sold during the periods indicated below (dollars in millions):

	Three Months Ended June 30,				Six Months Ended June 30,
	2019		2018		2019		2018
Number of properties	18		26		37		40
Net sales proceeds	$	28.6	$	33.7	$	51.1	$	47.5
Gain on sales of real estate	$	6.9	$	7.8	$	14.2	$	11.0