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Note 15 - Debt (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Debt [Table Text Block]

		Issuance		Maturity
		Date		Date		2021				2020
Short-term debt and current portion of long-term debt:
Syndicated revolving credit facility		Various		Various		$	610.0			$	50.0
Senior notes:
4.125% senior notes, less unamortized discount and debt issuance costs of $(0.4)		9/12/2012		9/12/2022			349.6				—
5.800% senior notes, less unamortized discount and debt issuance costs of $0.1		4/6/2011		5/1/2021			—				449.9
Finance lease liabilities (1)		Various		Various			11.7				14.4
Short-term debt and current portion of long-term debt							971.3				514.3
Long-term debt:
Senior notes:
3.625% senior notes, less unamortized discount and debt issuance costs of $(10.3) and $(10.7), respectively		5/13/2020		5/15/2050			489.7				489.3
4.125% senior notes, inclusive of unamortized premium, and net of unamortized discount and debt issuance costs of $10.9 and $12.4, respectively		3/6/2019		3/15/2029			610.9				612.4
4.000% senior notes, less unamortized discount and debt issuance costs of $(4.1) and $(5.4), respectively		5/15/2015		6/15/2025			895.9				894.6
5.500% senior notes, less unamortized discount and debt issuance costs of $(4.1) and $(4.3), respectively		5/15/2015		6/15/2045			345.9				345.7
4.125% senior notes, less unamortized discount and debt issuance costs of $(1.1)		9/12/2012		9/12/2022			—				348.9
Finance lease liabilities (1)		Various		Various			1.6				10.3
Syndicated revolving credit facility debt issuance costs		Various		Various			(1.2	)			(1.6	)
Long-term debt							2,342.8				2,699.6
Total debt						$	3,314.1			$	3,213.9

Schedule of Maturities of Long-term Debt [Table Text Block]

Years Ending		Amount
2022		$	971.7
2023			1.3
2024			0.4
2025			900.1
2026			—
2027 and thereafter			1,450.0
Total		$	3,323.5

X

- Definition

Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.

+ References

No definition available.

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- Definition

Tabular disclosure of maturity and sinking fund requirement for long-term debt.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=123465755&loc=d3e1835-112601

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