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Restructuring (Tables)
12 Months Ended
Dec. 31, 2021
Restructuring and Related Activities [Abstract]  
Summary of Restructuring Activities Included in Accrued Expenses Other Current Liabilities
The following table provides a summary of our restructuring activities (in millions):
AviationLandMarineCorporateConsolidated
Accrued charges as of December 31, 2019$0.5 $7.5 $1.3 $0.2 $9.5 
Restructuring charges3.3 3.9 1.9 1.2 10.3 
Paid during the period(3.0)(6.7)(2.3)(1.4)(13.3)
Accrued charges as of December 31, 20200.9 4.6 0.9 0.1 6.6 
Restructuring charges0.7 6.3 (0.5)— 6.6 
Paid during the period(0.8)(10.8)(0.4)(0.1)(12.2)
Accrued charges as of December 31, 2021$0.8 $0.1 $— $— $1.0 
Summary of Impairment by Reportable Business Segment
The following table provides a summary of this impairment by reportable business segment for the year ended December 31, 2020 (in millions):
AviationLandMarineCorporateConsolidated
Asset impairment$6.9 $5.9 $4.0 $1.8 $18.6