Comprehensive Income (Tables)

6 Months Ended

Jun. 30, 2024

Other Comprehensive Income (Loss), Net of Tax [Abstract]

Schedule of Tax Effects Allocated to Each Component of Other Comprehensive Income (Loss)

The following table presents the tax effects allocated to each component of Other comprehensive income (loss):

	For the Three Months Ended June 30,
	2023			2024
	Pre-Tax	Tax (Expense) Benefit	Net of Tax	Pre-Tax	Tax Benefit	Net of Tax
Foreign currency translation gain (loss)	$25.7	$(1.2)	$24.5	$(3.1)	$0.9	$(2.2)
Change in net realized and unrealized gain (loss) on derivative financial instruments	0.5	0.0	0.5	0.1	0.0	0.1
Change in net unrealized gain (loss) on available-for-sale debt securities	(0.8)	0.2	(0.6)	(0.0)	—	(0.0)
Other comprehensive income (loss)	$25.4	$(1.0)	$24.4	$(3.0)	$0.9	$(2.1)

	For the Six Months Ended June 30,
	2023			2024
	Pre-Tax	Tax (Expense) Benefit	Net of Tax	Pre-Tax	Tax (Expense) Benefit	Net of Tax
Foreign currency translation gain	$55.2	$(3.9)	$51.3	$6.2	$(2.8)	$3.4
Change in net realized and unrealized gain (loss) on derivative financial instruments	0.7	0.0	0.7	0.4	0.0	0.4
Change in net unrealized gain (loss) on available-for-sale debt securities	(0.3)	0.1	(0.2)	0.5	(0.1)	0.4
Other comprehensive income	$55.6	$(3.8)	$51.8	$7.1	$(2.9)	$4.2

Schedule of Components of Accumulated Other Comprehensive Loss

The components of accumulated other comprehensive loss, net of taxes, were as follows:

	Foreign Currency Translation Adjustment	Realized and Unrealized Gains (Losses) on Derivative Financial Instruments	Unrealized Gains (Losses) on Investment Available-for- Sale Debt Securities	Total
Balance, as of December 31, 2023	$(255.3)	$(0.1)	$(0.5)	$(255.9)
Other comprehensive income before reclassifications	3.4	0.1	0.4	3.9
Amounts reclassified	—	0.3	—	0.3
Net other comprehensive income	3.4	0.4	0.4	4.2
Balance, as of June 30, 2024	$(251.9)	$0.3	$(0.1)	$(251.7)