Note 10 - Debt (Tables)

6 Months Ended

Jun. 30, 2024

Notes Tables

Schedule of Debt [Table Text Block]

	Issuance Date	Maturity Date	2024			2023
Short-term debt and current portion of long-term debt:
Credit Facilities:
Syndicated revolving credit facility	Various	Various	$	—		$	—
Senior notes:
4.000% senior notes, less unamortized discount and debt issuance costs of $(0.7)	5/15/2015	6/15/2025		499.3			—
Finance lease liabilities (1)	Various	Various		17.5			14.5
Short-term debt and current portion of long-term debt				516.8			14.5
Long-term debt:
Senior notes:
4.000% senior notes, less unamortized discount and debt issuance costs of $(1.8)	5/15/2015	6/15/2025		—			898.2
4.125% senior notes, inclusive of unamortized premium, net of unamortized discount and debt issuance costs, of $7.0 and $7.8, respectively	3/6/2019	3/15/2029		607.0			607.8
5.500% senior notes, less unamortized discount and debt issuance costs of $(3.7) and $(3.8), respectively	5/15/2015	6/15/2045		346.3			346.2
3.625% senior notes, less unamortized discount and debt issuance costs of $(9.4) and $(9.6), respectively	5/13/2020	5/15/2050		490.6			490.4
5.750% senior notes, less unamortized discount and debt issuance costs of $(8.4) and $(8.9), respectively	3/3/2023	4/1/2033		491.6			491.1
5.250% senior notes, less unamortized discount and debt issuance costs of $(15.3)	6/5/2024	6/5/2034		584.7			—
Finance lease liabilities (1)	Various	Various		33.6			20.0
Syndicated revolving credit facility debt issuance costs	Various	Various		(1.4	)		(1.5	)
Long-term debt				2,552.4			2,852.2
Total debt			$	3,069.2		$	2,866.7