Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets - Finite and Indefinite (Details)

v3.21.2
Intangible Assets - Finite and Indefinite (Details) - USD ($)
$ in Millions
6 Months Ended 12 Months Ended
Jun. 30, 2021
Dec. 31, 2020
Finite-lived intangible assets:    
Gross Carrying Amount $ 42.3 $ 42.2
Accumulated Amortization 29.6 26.1
Indefinite-lived intangible assets:    
Total intangible assets, net 45.3 45.1
Trademarks and brand names    
Indefinite-lived intangible assets:    
Gross Carrying Amount $ 3.0 $ 2.9
Contractual arrangements    
Finite-lived intangible assets:    
Estimated Useful Life 5 years 5 years
Gross Carrying Amount $ 33.4 $ 33.4
Accumulated Amortization $ 26.8 $ 23.6
Land use rights    
Finite-lived intangible assets:    
Estimated Useful Life 50 years 50 years
Gross Carrying Amount $ 3.2 $ 3.2
Accumulated Amortization 0.6 0.5
Intellectual property    
Finite-lived intangible assets:    
Gross Carrying Amount 5.7 5.6
Accumulated Amortization $ 2.2 $ 2.0
Intellectual property | Minimum    
Finite-lived intangible assets:    
Estimated Useful Life 2 years 2 years
Intellectual property | Maximum    
Finite-lived intangible assets:    
Estimated Useful Life 15 years 15 years