Investments (Tables)

9 Months Ended

Sep. 30, 2023

Investments [Abstract]

Schedule of Equity Securities

The following table summarizes the measurement category, balance sheet location, and balances of our equity securities (in millions):

Measurement Category	Balance Sheet Location	September 30, 2023		December 31, 2022
Fair value method	Prepaid expenses and other current assets	$	0.1	$	0.1
Fair value method(1)	Other non-current assets	$	1.6	$	1.7
Equity method	Other non-current assets	$	60.5	$	63.4

(1) Measured at fair value using the Net Asset Value practical expedient.

Schedule of Equity Security Expense (Income)

The following table summarizes the expense recognized in earnings of our equity securities (in millions):

		Three Months Ended				Nine Months Ended
Measurement Category	Income Statement Location	September 30, 2023		October 1, 2022		September 30, 2023		October 1, 2022
Fair value method	Other operating (income) expense, net	$	—	$	0.1	$	0.1	$	0.4
Equity method	Other operating (income) expense, net	$	0.3	$	0.3	$	1.5	$	1.6