Accounts and Other Receivables

12 Months Ended

Dec. 31, 2015

Receivables [Abstract]

Accounts and Other Receivables

Accounts and Other Receivables

Accounts and other receivables at December 31 consisted of the following:

	2015						2014
	Current			Long-term			Current			Long-term
Trade accounts receivable	$	457.5		$	—		$	484.0		$	—
Trade notes receivable	.5			.6			1.1			2.9
Total trade receivables	458.0			.6			485.1			2.9
Other notes receivable:
Notes received as partial payment for divestitures	—			—			.9			—
Other	—			.4			—			3.3
Income tax receivables	32.6			—			14.0			—
Other receivables	38.9			—			38.0			—
Subtotal other receivables	71.5			.4			52.9			3.3
Total trade and other receivables	529.5			1.0			538.0			6.2
Allowance for doubtful accounts:
Trade accounts receivable	(9.2		)	—			(14.7		)	—
Trade notes receivable	(.1		)	(.2		)	—			(2.1		)
Total trade receivables	(9.3		)	(.2		)	(14.7		)	(2.1		)
Other notes receivable	—			(.4		)	—			(.4		)
Total allowance for doubtful accounts	(9.3		)	(.6		)	(14.7		)	(2.5		)
Total net receivables	$	520.2		$	.4		$	523.3		$	3.7

Notes that were past due more than 90 days or had been placed on non-accrual status were not significant for the periods presented.

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

	Balance at December 31, 2013		2014 Charges		2014 Charge-offs, Net of Recoveries		Balance at December 31, 2014		2015 Charges		2015 Charge-offs, Net of Recoveries		Balance at December 31, 2015
Trade accounts receivable	$	14.6	$	4.7	$	4.6	$	14.7	$	2.3	$	7.8	$	9.2
Trade notes receivable	1.9		.2		—		2.1		.3		2.1		.3
Total trade receivables	16.5		4.9		4.6		16.8		2.6		9.9		9.5
Other notes receivable	1.1		—		.7		.4		—		—		.4
Total allowance for doubtful accounts	$	17.6	$	4.9	$	5.3	$	17.2	$	2.6	$	9.9	$	9.9