ACCOUNTS AND OTHER RECEIVABLES

6 Months Ended

Jun. 30, 2012

ACCOUNTS AND OTHER RECEIVABLES

8. ACCOUNTS AND OTHER RECEIVABLES

Accounts and other receivables consisted of the following:

	June 30, 2012						December 31, 2011
	Current			Long-term			Current			Long-term
Trade accounts receivable	$	530.9		$	—		$	461.3		$	—
Notes receivable:
Customer-related		.7			2.8			2.9			2.4
Notes received as partial payment for divestitures		.5			10.2			3.5			10.4
Other		3.5			1.8			3.4			2.3
Income tax receivables		6.8			—			29.1			—
Other receivables		34.8			—			27.7			—
Total accounts and other receivables		577.2			14.8			527.9			15.1
Allowance for doubtful accounts:
Trade accounts receivable		(19.2	)		—			(21.9	)		—
Notes receivable:
Customer-related		—			(.7	)		—			(.7	)
Notes received as partial payment for divestitures		—			(.8	)		(2.3	)		(.4	)
Other		(.4	)		(.6	)		(.1	)		(.6	)
Total allowance for doubtful accounts		(19.6	)		(2.1	)		(24.3	)		(1.7	)
Total net receivables	$	557.6		$	12.7		$	503.6		$	13.4

Notes are evaluated individually for impairment, and we had no significant impaired notes for the periods presented.

Our investment in notes that were past due more than 90 days was less than $2.0 at June 30, 2012 and less than $5.0 at December 31, 2011, of which approximately $1.0 and $4.0 had been placed on non-accrual status, respectively.

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

	Balance at December 31, 2011		2012 Charges		2012 Charge- offs, net of recoveries			Balance at June 30, 2012
Trade accounts receivable	$	21.9	$	2.5	$	(5.2	)	$	19.2
Notes receivable:
Customer-related		.7		—		—			.7
Notes received as partial payment for divestitures		2.7		.7		(2.6	)		.8
Other		.7		.3		—			1.0
	$	26.0	$	3.5	$	(7.8	)	$	21.7