XML 76 R56.htm IDEA: XBRL DOCUMENT v2.4.1.9

Receivables (Tables)

12 Months Ended

Dec. 31, 2014

Transfers and Servicing [Abstract]

Schedule of Allowance for Doubtful Accounts

The following table details the changes in the allowance for doubtful accounts related to customer receivables and other receivables:

		Customer receivables												Other receivables
December 31,		2014				2013				2012				2014				2013				2012
Balance at beginning of year		$	20			$	39			$	46			$	47			$	74			$	79
Provision for doubtful accounts			2				3				2				8				29				9
Write off of uncollectible accounts			(3	)			(19	)			(8	)			(4	)			(39	)			(3	)
Recoveries of prior write-offs			(2	)			(3	)			(1	)			(7	)			(10	)			(6	)
Other			(3	)			-				-				(3	)			(7	)			(5	)
Balance at end of year		$	14			$	20			$	39			$	41			$	47			$	74

X

- Definition

Tabular disclosure of financing receivables (examples of financing receivables include loans, trade accounts receivable and notes receivable) and activity in the allowance for credit losses account.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 11B

-URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953423-111524

+ Details

Name:	us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_TransfersAndServicingAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration