CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents ($33,727 and $2,684, respectively)	$ 347,899	$ 117,016
Restricted cash ($500 and $0, respectively)	25,500	26,193
Receivables, net ($1,591 and $1,569, respectively)	198,769	226,561
Inventories	24,633	41,006
Fair value of derivative instruments	19,504	8,698
Deferred income taxes	5,281	14,885
Other current assets ($264 and $169, respectively)	35,053	11,748
Total current assets	656,639	446,107
Property, plant and equipment ($568,063 and $156,808, respectively)	5,700,176	3,302,369
Less: accumulated depreciation ($24,636 and $15,551, respectively)	(624,548)	(438,062)
Total property, plant and equipment, net	5,075,628	2,864,307
Other long-term assets:
Restricted cash	10,000
Investment in unconsolidated affiliate	31,179	27,853
Intangibles, net of accumulated amortization of $221,416 and $168,168, respectively	855,155	603,767
Goodwill	142,174	67,918
Deferred financing costs, net of accumulated amortization of $18,567 and $13,194, respectively	51,145	41,798
Deferred contract cost, net of accumulated amortization of $2,574 and $2,262, respectively	676	988
Fair value of derivative instruments	10,878	16,092
Other long-term assets ($102 and $102, respectively)	2,242	1,595
Total assets	6,835,716	4,070,425
Current liabilities:
Accounts payable ($73,883 and $96, respectively)	320,645	179,871
Accrued liabilities ($110,746 and $1,144, respectively)	391,352	171,451
Fair value of derivative instruments	27,229	90,551
Total current liabilities	739,226	441,873
Deferred income taxes	191,318	93,664
Fair value of derivative instruments	32,190	65,403
Long-term debt, net of discounts of $8,061 and $1,050, respectively	2,523,051	1,846,062
Other long-term liabilities ($79 and $73, respectively)	134,340	121,356
Commitments and contingencies (see Note 17)
Equity:
Non-controlling interest in consolidated subsidiaries	328,346	70,227
Total equity	3,215,591	1,502,067
Total liabilities and equity	6,835,716	4,070,425
Common Units
Equity:
Common units	2,134,714	679,309
Total equity	2,134,714	679,309
Class B Units
Equity:
Common units	752,531	752,531
Total equity	$ 752,531	$ 752,531