Debt (Tables)

12 Months Ended

Dec. 31, 2021

Long-term Debt, Current and Noncurrent [Abstract]

Schedule Of Debt

Debt consisted of the following:

At the End of Year		Effective interest rate
(In millions, except percentages)	Date of Issuance	for 2021	2021		2020
Senior Notes:
2023 Senior Notes, 4.15%, due June 2023	June 2018	4.36%	$	300.0	$	300.0
2028 Senior Notes, 4.90%, due June 2028	June 2018	5.04%	600.0		600.0
2024 Senior Notes, 4.75%, due December 2024	November 2014	4.95%	400.0		400.0
Credit Facilities:
Uncommitted facilities, floating rate			—		255.8
Promissory notes and other debt			—		0.1
Unamortized discount and issuance costs			(6.8)		(8.7)
Total debt			1,293.2		1,547.2
Less: Short-term debt			—		255.8
Long-term debt			$	1,293.2	$	1,291.4

Schedule of Maturities of Long-term Debt

Debt Maturities

At the end of 2021, our debt maturities based on outstanding principal were as follows:

(In million)
2022	$	—
2023	300.0
2024	400.0
2025	—
2026	—
Thereafter	600.0
Total	$	1,300.0