Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Other Intangible Assets - Net Intangible Assets (Detail)

v3.22.2
Goodwill and Other Intangible Assets - Net Intangible Assets (Detail)
$ in Millions
 6 Months Ended
Jun. 30, 2022
USD ($)
Intangible Assets, Net (Excluding Goodwill) [Abstract]  
Intangible assets with finite lives, Beginning balance $ 81.8
Other finite lived intangible assets gross 0.2 [1]
Other finite lived intangible accumulated amortization 0.2 [1]
Foreign Currency Translation Adjustments, Gross carrying amount 0.1
Intangible assets with finite lives, Ending balance 81.7
Intangible assets with finite lives, Accumulated amortization, Beginning balance (71.1)
Accumulated amortization (1.2)
Intangible assets with finite lives, Accumulated amortization, Ending balance (72.1)
Net intangible assets with finite lives, Beginning balance 10.7
Amortization, intangible assets (1.2)
Foreign Currency Translation Adjustments, Finite lived intangible assets (0.1)
Net intangible assets with finite lives, Ending balance 9.6
Indefinite-lived Intangible Assets, Tradename and Other, Beginning Balance 300.1
Foreign Currency Translation Adjustments, Tradename and Other 0.1
Indefinite-lived Intangible Assets, Tradename and Other, Ending Balance 300.2
Total intangible assets - net, Beginning balance 310.8
Amortization, Total intangible assets net (1.2)
Foreign Currency Translation Adjustments, Total intangible assets - net 0.2
Total intangible assets - net, Ending balance $ 309.8
[1] Amounts represent the write-off of non-compete agreements that expired during the six months ended June 30, 2022.