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New Accounting Pronouncements (Tables)
6 Months Ended
Jun. 30, 2020
New Accounting Pronouncements [Abstract]  
Changes in Allowance for Credit Losses by Segment
Changes in the Company's allowance for credit losses by segment follows:
(in millions)CCMCITCFTCBFCorporateTotal
Balance as of January 1, 2020$2.2  $1.6  $1.1  $1.2  $0.5  $6.6  
Current period provision1.2  —  0.1  0.3  —  1.6  
Amounts written off(0.4) (0.2) —  —  —  (0.6) 
Balance as of June 30, 2020$3.0  $1.4  $1.2  $1.5  $0.5  $7.6