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8. Other Income and Expenses (Tables)

3 Months Ended

Mar. 31, 2021

Other Income and Expenses [Abstract]

Schedule of other income (expense), net

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

			Three Months Ended
			March 31,
			2021						2020
Interest and investment income			$	(18.3)					$	(2.8)
Net realized gains on investments			(0.1)						(0.4)
Other-than-temporary impairment loss on investment			0.8						—
Other expense (income)			0.2						(0.1)
Other (income), net			$	(17.4)					$	(3.3)

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- Definition

Tabular disclosure of the components of non-operating income or non-operating expense that may include amounts earned from dividends, interest on securities, gains (losses) on securities sold, equity earnings of unconsolidated affiliates, net gain (loss) on sales of business, interest expense and other miscellaneous income or expense items.

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