Accumulated Other Comprehensive Income (Loss)

9 Months Ended

Sep. 30, 2024

Accumulated Other Comprehensive Income (Loss) [Abstract]

Comprehensive Income (Loss) Note [Text Block]

Accumulated Other Comprehensive Income (Loss) (“AOCI”)

The following table sets forth the changes in AOCI, net of tax, by component during the three and nine months ended September 30, 2024 and September 30, 2023:

	Foreign Currency Translation Gain (Loss)		Net Actuarial Gain and Prior Service Cost		Amortization of Gain on Interest Rate Swap		Net Gain (Loss) on Marketable Securities Held in Trust		Total
Three Months Ended September 30, 2024
Balance at June 30, 2024	$	(2,193.2)	$	(31.6)	$	8.1	$	(12.7)	$	(2,229.4)
Other comprehensive income (loss)	101.6		1.1		—		17.7		120.4
Tax (expense) benefit	3.0		(0.7)		—		(4.0)		(1.7)
Other comprehensive income (loss), net of tax	104.6		0.4		—		13.7		118.7
Other comprehensive income (loss) attributable to noncontrolling interest	(0.5)		—		—		—		(0.5)
Balance as of September 30, 2024	$	(2,089.1)	$	(31.2)	$	8.1	$	1.0	$	(2,111.2)
Three Months Ended September 30, 2023
Balance at June 30, 2023	$	(1,908.9)	$	(52.4)	$	7.6	$	(17.5)	$	(1,971.2)
Other comprehensive income (loss)	(153.8)		43.0		0.5		(14.9)		(125.2)
Tax (expense) benefit	0.5		(17.7)		(0.2)		3.4		(14.0)
Other comprehensive income (loss), net of tax	(153.3)		25.3		0.3		(11.5)		(139.2)
Other comprehensive income (loss) attributable to noncontrolling interest	0.9		—		—		—		0.9
Balance as of September 30, 2023	$	(2,061.3)	$	(27.1)	$	7.9	$	(29.0)	$	(2,109.5)
Nine Months Ended September 30, 2024
Balance at December 31, 2023	$	(1,930.2)	$	(33.0)	$	8.1	$	0.2	$	(1,954.9)
Other comprehensive income (loss)	(159.1)		3.2		—		1.0		(154.9)
Tax (expense) benefit	(2.5)		(1.4)		—		(0.2)		(4.1)
Other comprehensive income (loss), net of tax	(161.6)		1.8		—		0.8		(159.0)
Other comprehensive income (loss) attributable to noncontrolling interest	2.7		—		—		—		2.7
Balance as of September 30, 2024	$	(2,089.1)	$	(31.2)	$	8.1	$	1.0	$	(2,111.2)
Nine Months Ended September 30, 2023
Balance at December 31, 2022	$	(2,082.3)	$	(53.1)	$	6.7	$	(23.5)	$	(2,152.2)
Other comprehensive income (loss)	22.3		44.1		1.5		(7.2)		60.7
Tax (expense) benefit	(0.2)		(18.1)		(0.3)		1.7		(16.9)
Other comprehensive income (loss), net of tax	22.1		26.0		1.2		(5.5)		43.8
Other comprehensive income (loss) attributable to noncontrolling interest	(1.1)		—		—		—		(1.1)
Balance as of September 30, 2023	$	(2,061.3)	$	(27.1)	$	7.9	$	(29.0)	$	(2,109.5)