9. Other Income and Expenses

6 Months Ended

Jun. 30, 2020

Other Income and Expenses [Abstract]

Other Income and Other Expense Disclosure

. OTHER INCOME AND EXPENSE, NET

Other (income) expense, net includes the following components (in millions):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2020		2019		2020		2019
Interest and investment income	$	(10.0)	$	(3.8)	$	(12.8)	$	(23.3)
Net realized gains on investments	(0.2)		—		(0.6)		—
Other-than-temporary impairment losses on investments	4.6		—		4.6		1.6
Gain on divestiture of a division	(11.7)		—		(11.7)		—
Other expense (income)	0.1		(0.1)		—		(0.9)
Other (income) expense, net	$	(17.2)	$	(3.9)	$	(20.5)	$	(22.6)