Accounts Receivable, net (Tables)

3 Months Ended

Mar. 31, 2016

Accounts Receivable, Net, Current [Abstract]

Accounts Receivable, Net

Accounts receivable, net consists of the following:

	March 31, 2016			December 31, 2015
Trade receivables(1)	$	661.3		$	524.3
Other	28.0			18.8
Less: allowance for doubtful accounts	(6.1		)	(6.1		)
Accounts receivable, net	$	683.2		$	537.0

(1) Includes unbilled receivables of $32.3 and $30.5 at March 31, 2016 and December 31, 2015, respectively.