Debt (Tables)

12 Months Ended

Dec. 31, 2021

Debt Disclosure [Abstract]

Summary of Debt Instruments

Our debt consisted of the following (in millions):

	As of December 31,
	2021			2020
Current portion of long-term debt
Floating Rate Notes due 2021		—			200.0
3.375% Senior Notes due 2021		—			300.0
3.150% Senior Notes due 2022		750.0			—
1.414% Euro Notes due 2022		568.6			—
Japan Term Loan A		101.6			—
Japan Term Loan B		184.9			—
Total short-term debt	$	1,605.1		$	500.0
Long-term debt
3.150% Senior Notes due 2022		—			750.0
3.700% Senior Notes due 2023		86.3			300.0
1.450% Senior Notes due 2024		850.0			—
3.550% Senior Notes due 2025		863.0			2,000.0
3.050% Senior Notes due 2026		600.0			600.0
3.550% Senior Notes due 2030		257.5			900.0
2.600% Senior Notes due 2031		750.0			—
4.250% Senior Notes due 2035		253.4			253.4
5.750% Senior Notes due 2039		317.8			317.8
4.450% Senior Notes due 2045		395.4			395.4
1.414% Euro Notes due 2022		—			611.8
2.425% Euro Notes due 2026		568.6			611.8
1.164% Euro Notes due 2027		568.6			611.8
Japan Term Loan A		—			113.3
Japan Term Loan B		—			206.3
Debt discount and issuance costs		(36.4	)		(48.2	)
Adjustment related to interest rate swaps		(10.5	)		3.1
Total long-term debt	$	5,463.7		$	7,626.5