Note 15 - Leases (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Assets and Liabilities, Lessee [Table Text Block]

Leases	Classification		2020		2019
Assets
Operating lease assets	Operating Lease Assets	$	44.5	$	46.6
Finance lease assets	Property, Plant and Equipment(a)		0.1		0.3
Total leased assets		$	44.6	$	46.9
Liabilities
Current:
Operating	Other Current Liabilities	$	16.3	$	16.7
Finance	Current Portion of Long-term Debt		0.1		0.2
Noncurrent:
Operating	Long-term Operating Lease Liabilities		28.7		30.3
Finance	Long-term Debt		—		—
Total lease liabilities		$	45.1	$	47.2

Lease, Cost [Table Text Block]

Lease Cost		2020			2019			2018
Operating lease cost	$	25.1	(a)	$	27.5	(a)	$	23.3
Finance lease cost(b)		0.2			0.3			0.4
Total lease cost	$	25.3		$	27.8		$	23.7

Lease Term and Discount Rate	2020		2019
Weighted-average remaining lease term (years):
Operating leases	3.4		3.7
Finance leases	1.0		1.5
Weighted-average discount rate:
Operating leases	3.8	%	3.7	%
Finance leases	2.5	%	2.5	%

Other Information	2020	2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$19.7	$22.7
Financing cash flows from finance leases	0.1	0.3
Lease assets obtained in exchange for new finance lease liabilities	—	0.1
Lease assets obtained in exchange for new operating lease liabilities	14.8	26.4

Lessee, Lease Liability, Maturity [Table Text Block]

Maturity of Lease Liabilities		Operating Leases			Finance Leases		Total
2021	$	17.6		$	0.1	$	17.7
2022		13.0			—		13.0
2023		9.4			—		9.4
2024		5.0			—		5.0
2025		2.1			—		2.1
Thereafter		0.9			—		0.9
Total lease payments	$	48.0		$	0.1	$	48.1
Less: Interest		(3.0	)		—		(3.0	)
Present value of lease liabilities	$	45.0		$	0.1	$	45.1