Indebtedness (Tables)

12 Months Ended

Dec. 31, 2020

Debt Disclosure [Abstract]

Schedule of debt

Total borrowings outstanding are summarized as follows (in millions):

			Year Ended
			December 31, 2020		December 31, 2019
Term loan
	2019 Term loan due August 15, 2022		$	600.0	$	600.0
Notes and bonds
	Coupon	Due
	3.500%	March 15, 2021(4)	$	—	$	280.4
	3.500%	December 15, 2021(1)	—		309.6
*	5.105%	July 28, 2023(3)	164.9		151.4
	4.000%	November 15, 2023(2)	215.6		215.6
	3.900%	December 15, 2024(1)	700.0		700.0
	4.375%	March 15, 2026(4)	700.0		700.0
	3.150%	June 15, 2030(5)	750.0		—
	5.300%	November 15, 2043(2)	90.5		90.5
	4.900%	December 15, 2044(1)	303.9		303.9
	Total notes and bonds		2,924.9		2,751.4
Other financing			58.6		24.6
Unamortized premium (discount), net			(0.3)		7.3
Deferred financing fees			(17.1)		(14.1)
Total borrowings outstanding			3,566.1		3,369.2
	Current indebtedness		(37.8)		(3.4)
Total long-term debt less current portion			$	3,528.3	$	3,365.8

(1)    Discussed below collectively as the "2014 Notes"

(2)    Discussed below collectively as the "2013 Notes"

(3)    Debt assumed from Omega

(4)    Discussed below collectively as the "2016 Notes"

(5)    Discussed below as the "2020 Notes"

*    Debt denominated in euros subject to fluctuations in the euro-to-U.S. dollar exchange rate.

Schedule of maturities of short-term and long-term debt

The annual future maturities of our short-term and long-term debt, including capitalized leases, are as follows (in millions):

Payment Due	Amount
2021	$	37.9
2022	604.2
2023	384.7
2024	704.2
2025	4.2
Thereafter	1,848.3