ACCOUNTS AND OTHER RECEIVABLES (Tables)

6 Months Ended

Jun. 30, 2016

Receivables [Abstract]

Components of Accounts and Other Receivables

Accounts and other receivables consisted of the following:

	June 30, 2016						December 31, 2015
	Current			Long-term			Current			Long-term
Trade accounts receivable	$	498.9		$	—		$	457.5		$	—
Trade notes receivable	1.4			.6			.5			.6
Total trade receivables	500.3			.6			458.0			.6
Other notes receivable	—			.4			—			.4
Income tax receivables	11.9			—			32.6			—
Other receivables	32.5			—			38.9			—
Subtotal other receivables	44.4			.4			71.5			.4
Total trade and other receivables	544.7			1.0			529.5			1.0
Allowance for doubtful accounts:
Trade accounts receivable	(9.9		)	—			(9.2		)	—
Trade notes receivable	(.1		)	(.2		)	(.1		)	(.2		)
Total trade receivables	(10.0		)	(.2		)	(9.3		)	(.2		)
Other notes receivable	—			(.4		)	—			(.4		)
Total allowance for doubtful accounts	(10.0		)	(.6		)	(9.3		)	(.6		)
Total net receivables	$	534.7		$	.4		$	520.2		$	.4

Allowance for Doubtful Accounts

Activity related to the allowance for doubtful accounts is reflected below:

	Balance at December 31, 2015		2016 Charges		2016 Charge- offs, Net of Recoveries		Balance at June 30, 2016
Trade accounts receivable	$	9.2	$	1.6	$	.9	$	9.9
Trade notes receivable	.3		—		—		.3
Total trade receivables	9.5		1.6		.9		10.2
Other notes receivable	.4		—		—		.4
Total allowance for doubtful accounts	$	9.9	$	1.6	$	.9	$	10.6