ACCOUNTS AND OTHER RECEIVABLES (Tables)

3 Months Ended

Mar. 31, 2018

Receivables [Abstract]

Components of Accounts and Other Receivables

Accounts and other receivables consisted of the following:

	March 31, 2018					December 31, 2017
	Current			Long-term		Current			Long-term
Trade accounts receivable	$	582.2		$	—	$	526.1		$	—
Trade notes receivable	.7			1.0		1.0			1.2
Total trade receivables	582.9			1.0		527.1			1.2
Other notes receivable	—			24.7		—			24.7
Insurance receivables	43.7			—		43.0			—
Taxes receivable, including income taxes	23.7			—		15.0			—
Other receivables	12.8			—		14.8			—
Subtotal other receivables	80.2			24.7		72.8			24.7
Total trade and other receivables	663.1			25.7		599.9			25.9
Allowance for doubtful accounts:
Trade accounts receivable	(4.8		)	—		(4.7		)	—
Trade notes receivable	(.1		)	—		(.1		)	(.1		)
Total trade receivables	(4.9		)	—		(4.8		)	(.1		)
Other notes receivable	—			—		—			—
Total allowance for doubtful accounts	(4.9		)	—		(4.8		)	(.1		)
Total net receivables	$	658.2		$	25.7	$	595.1		$	25.8

Allowance for Doubtful Accounts

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

	Balance at December 31, 2017		Add: Charges			Less: Net Charge-offs/ (Recoveries)		Balance at March 31, 2018
Trade accounts receivable	$	4.7	$	.3		$	.2	$	4.8
Trade notes receivable	.2		(.1		)	—		.1
Total trade receivables	4.9		.2			.2		4.9
Other notes receivable	—		—			—		—
Total allowance for doubtful accounts	$	4.9	$	.2		$	.2	$	4.9