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Note 8 - Leases (Tables)
12 Months Ended
Dec. 31, 2021
Notes Tables  
Lease, Cost [Table Text Block]
  

2021

  

2020

 

Lease cost:

        

Operating lease cost (1)

 $52.5  $52.2 

Sublease income

  (1.7)  (0.3)

Finance lease cost

        

Depreciation of finance lease assets (2)

  13.9   13.4 

Interest on finance lease liabilities (3)

  0.8   0.7 

Total lease cost

 $65.5  $66.0 
         

Other information:

        

Cash paid for amounts included in the measurement of lease liabilities

        

Operating cash outflows from operating leases

 $(51.3) $(52.0)

Operating cash outflows from finance leases

 $(0.8) $(0.7)

Financing cash outflows from finance leases

 $(18.2) $(14.4)
Schedule of Weighted Average Number of Shares [Table Text Block]
  

2021

  

2020

 

Weighted-average remaining lease term - operating leases (in years)

  8.5   9.3 

Weighted-average remaining lease term - finance leases (in years)

  1.6   2.2 

Weighted-average discount rate - operating leases

  3.8%  3.9%

Weighted-average discount rate - finance leases

  3.8%  4.1%
Lessee, Lease Liability Maturity [Table Text Block]

Years Ending

 

Operating Leases

  

Finance Leases

 

2022

 $51.5  $13.0 

2023

  48.9   1.3 

2024

  40.0   0.4 

2025

  35.4   0.1 

2026

  30.3    

2027 and thereafter

  145.8    

Total lease payments

  351.9   14.8 

Less: Amount representing interest

  (56.0)  (1.5)

Present value of total lease payments

 $295.9  $13.3