Condensed Consolidated Balance Sheets (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
CURRENT ASSETS:
Cash and cash equivalents	$ 4,376	$ 5,762
Accounts receivable-trade, net	223,797	171,550
Inventories	89,730	55,428
Other	25,460	19,798
Total current assets	343,363	252,538
FIXED ASSETS, at cost	511,899	373,339
Less: Accumulated depreciation	(116,934)	(108,283)
Net fixed assets	394,965	265,056
NET INVESTMENT IN DIRECT FINANCING LEASES, net of unearned income	164,712	168,438
EQUITY INVESTEES	331,703	343,434
INTANGIBLE ASSETS, net of amortization	101,323	120,175
GOODWILL	325,046	325,046
OTHER ASSETS, net of amortization	30,091	32,048
TOTAL ASSETS	1,691,203	1,506,735
CURRENT LIABILITIES:
Accounts payable-trade	180,994	165,978
Accrued liabilities	56,568	40,736
Total current liabilities	237,562	206,714
SENIOR SECURED CREDIT FACILITIES	367,900	360,000
SENIOR UNSECURED NOTES	250,000	250,000
DEFERRED TAX LIABILITIES	13,715	15,193
OTHER LONG-TERM LIABILITIES	6,384	5,564
COMMITMENTS AND CONTINGENCIES (Note 14)
PARTNERS' CAPITAL:
Common unitholders, 71,965 and 64,615 units issued and outstanding at September 30, 2011 and December 31, 2010, respectively	815,642	669,264
TOTAL LIABILITIES AND PARTNERS' CAPITAL	$ 1,691,203	$ 1,506,735