Financing (Tables)

6 Months Ended

Jun. 30, 2021

Debt Disclosure [Abstract]

Components Of Debt

Our debt consisted of the following:

(in millions)	June 30, 2021		December 31, 2020
Commercial paper	$	15.0	$	27.2
364-Day Credit Agreement	—		348.5
Total short-term borrowings	$	15.0	$	375.7
4.45% notes due December 2023	$	299.2	$	299.1
6.55% notes due November 2036	198.5		198.4
4.20% notes due March 2048	346.3		346.2
Other deferred financing costs associated with credit facilities	(0.6)		(0.8)
Total long-term debt	$	843.4	$	842.9
Debt discounts and debt issuance costs totaled $6.0 million and $6.6 million million as of each of June 30, 2021 and December 31, 2020, respectively, and have been netted against the aggregate principal amounts of the related debt in the components of the debt table above.