XML 37 R26.htm IDEA: XBRL DOCUMENT v3.21.2

Note 4 - Financing Arrangements - Outstanding Borrowings (Details) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Senior Notes [Member]
Long-term Debt, Total	$ 1,303.5	$ 1,305.4

X

- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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+ Details

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Balance Type:	credit
Period Type:	instant

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Namespace Prefix:
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Balance Type:
Period Type: