Receivables (Tables)

3 Months Ended

Mar. 31, 2018

Receivables [Abstract]

Allowance for doubtful trade receivables

The following table displays a roll forward of the allowance for doubtful trade receivables.

(in Millions)
Balance, December 31, 2016	$	17.6
Additions - charged to expense	8.4
Transfer from (to) allowance for credit losses (see below)	9.5
Net recoveries, write-offs and other	3.2
Balance, December 31, 2017	$	38.7
Additions - charged to expense	6.1
Transfer from (to) allowance for credit losses (see below)	(1.1		)
Net recoveries, write-offs and other	0.3
Balance, March 31, 2018	$	44.0

Schedule of allowance for credit losses rollforward

The following table displays a roll forward of the allowance for credit losses related to long-term customer receivables.

(in Millions)
Balance, December 31, 2016	$	49.1
Additions - charged to expense	13.7
Transfer from (to) allowance for doubtful accounts (see above)	(9.5		)
Net recoveries, write-offs and other	(6.2		)
Balance, December 31, 2017	$	47.1
Additions - charged to expense	6.4
Transfer from (to) allowance for doubtful accounts (see above)	1.1
Net recoveries, write-offs and other	(0.9		)
Balance, March 31, 2018	$	53.7