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Schedule II
12 Months Ended
Dec. 31, 2021
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]  
Schedule II - Valuation and Qualifying Accounts
SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS
Allowance for Doubtful Accounts for the years ended December 31:
(in millions)Balance at Beginning of YearAdditions
Deductions (1)
Balance at End of Year
2021$26.5 1.7 (6.2)$22.0 
2020$16.0 11.7 (1.2)$26.5 
2019$15.4 5.5 (4.9)$16.0 
(1)Deductions include uncollectible accounts written off and foreign currency translation impact.
Deferred tax asset valuation allowances for the years ended December 31:
(in millions)Balance at Beginning of Year
Additions (1)
Deductions (1)
Balance at End of Year
2021$208.1 21.9 (19.1)$210.9 
2020$178.3 30.0 (0.2)$208.1 
2019$159.0 44.9 (25.6)$178.3 
(1)Additions and deductions include charges to foreign currency translation impact.