Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2024

Debt Disclosure [Abstract]

Schedule of Long-Term Debt

Total debt at December 31 consisted of the following:

	2024		2023
Unsecured revolving credit facility	$	125.0	$	360.0
$500 2.350% senior notes due 2024	—		500.0
$300 3.850% senior notes due 2025	300.0		300.0
$700 1.000% senior notes due 2025	700.0		700.0
$700 3.800% senior notes due 2026	700.0		700.0
$700 1.400% senior notes due 2027	700.0		700.0
$800 4.200% senior notes due 2028	800.0		800.0
$500 4.500% senior notes due 2029	500.0		—
$700 2.950% senior notes due 2029	700.0		700.0
$600 2.000% senior notes due 2030	600.0		600.0
$1,000 1.750% senior notes due 2031	1,000.0		1,000.0
$500 4.750% senior notes due 2032	500.0		—
$1,000 4.900% senior notes due 2034	1,000.0		—
Other	44.2		0.2
Less: Deferred financing costs	(46.2)		(30.1)
Total debt, net of deferred financing costs	7,623.0		6,330.1
Less: Current portion, net of deferred financing costs	(1,043.1)		(499.5)
Long-term debt, net of deferred financing costs	$	6,579.9	$	5,830.6

Schedule of Future Maturities of Long-Term Debt

Future maturities of total debt during each of the next five years ending December 31 and thereafter are as follows:

2025	$	1,044.1
2026	700.1
2027	825.0
2028	800.0
2029	1,200.0
Thereafter	3,100.0
Total debt	$	7,669.2