Credit losses (Tables)

3 Months Ended

Mar. 31, 2021

Allowance for Credit Loss [Abstract]

Accounts Receivable, Allowance for Credit Loss

Allowance for doubtful accounts:

(In millions)
December 31, 2020	$	30.7
Provision for uncollectible accounts receivable(a)	7.0
Write-offs and recoveries	(2.1)
Foreign currency exchange effects	(0.6)
March 31, 2021	$	35.0

(a)The provision in 2021 includes a $1.6 million reduction in allowance related to the internal loss in our U.S global services operations. See Note 1 for details.