Accounts and Notes Receivable

12 Months Ended

Dec. 31, 2017

Receivables [Abstract]

ACCOUNTS AND NOTES RECEIVABLE

ACCOUNTS AND NOTES RECEIVABLE

Accounts Receivable

	December 31,
($ amounts in millions)	2017			2016
Total accounts receivable, net	$	1,157.7		$	1,058.0
Non-current accounts receivable, net	(1.7		)	(3.2		)
Current accounts receivable, net	$	1,156.0		$	1,054.8

Total accounts receivables are net of an allowance for doubtful accounts of $47.6 million and $36.7 million at December 31, 2017 and 2016, respectively. Accounts receivables classified as non-current at December 31, 2017 and 2016 were recorded in the Consolidated Balance Sheets as "Other assets."

Notes Receivable

On October 28, 2015, the Company extended a short-term, recourse loan of $125 million to an unrelated third-party. The loan earned interest at an annual rate of 11% from inception through its settlement in January 2016. During 2015, the Company recognized interest income on the loan of $2.4 million.