Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2020

Fair Value Disclosures [Abstract]

Summary of Goodwill and Asset Impairment Expense

The following is a summary of asset impairment expense.

	Three Months Ended June 30,				Six Months Ended June 30,
(in millions)	2020		2019		2020		2019
Property, plant and equipment and leasehold intangibles, net	$	3.7	$	1.2	$	14.7	$	1.2
Operating lease right-of-use assets	6.6		—		72.3		—
Investment in unconsolidated ventures	—		—		1.5		—
Other intangible assets, net	—		2.6		—		2.6
Other assets, net	—		—		—		0.4
Asset impairment	$	10.3	$	3.8	$	88.5	$	4.2