BASIS OF PRESENTATION (Details) (USD $)	3 Months Ended
Mar. 31, 2012	Mar. 31, 2011
Reclassifications and adjustments
Accounts receivable	$ (33,867,000)	$ (51,722,000)
Accounts payable	16,201,000	21,418,000
Accrued liabilities	14,058,000	6,278,000
ASC 210-20-45 \| Reclassifications to accrued liabilities
Reclassifications and adjustments
Accounts receivable		(4,100,000)
Accounts payable		17,900,000
Accrued liabilities		4,000,000
Accrued promotional allowances		$ (17,800,000)

The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 95

-Paragraph 28

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585

Name:	us-gaap_IncreaseDecreaseInAccountsPayable
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration