CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013		Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 18,950		$ 53,583
Restricted cash			8,542
Accounts receivable	444,723		377,638
Inventories	43,225		28,141
Hedging asset	197,647		282,693
Other current assets	35,430		58,315
Total current assets	739,975		808,912
Property and Equipment:
Natural gas and oil properties, using the full cost method, including $1,101.5 million in 2013 and $1,023.9 million in 2012 excluded from amortization	12,863,859		11,283,114
Gathering systems	1,282,652		1,148,261
Other	677,042		597,064
Less: Accumulated depreciation, depletion and amortization	(7,786,820)		(7,191,463)
Total property and equipment, net	7,036,733		5,836,976
Other long-term assets	117,680		91,639
TOTAL ASSETS	7,894,388	[1]	6,737,527
Current liabilities:
Accounts payable	601,414		459,569
Taxes payable	48,263		62,980
Interest payable	14,049		34,431
Advances from partners	3,438		68,919
Current deferred income taxes	75,954		106,123
Other current liabilities	66,693		35,749
Total current liabilities	809,811		767,771
Long-term debt	1,911,165		1,668,273
Other Liabilities:
Deferred income taxes	1,388,833		1,049,138
Pension and other postretirement liabilities	34,963		33,174
Other long-term liabilities	229,627		183,299
Total long-term liabilities	3,564,588		2,933,884
Commitments and contingencies (Note 11)
Equity:
Common stock, $0.01 par value; authorized 1,250,000,000 shares; issued 351,768,852 shares in 2013 and 351,100,391 in 2012	3,517		3,511
Additional paid-in capital	960,058		934,939
Retained earnings	2,508,163		1,949,150
Accumulated other comprehensive income	48,758	[2]	149,804	[2]
Common stock in treasury, 14,625 shares in 2013 and 64,715 in 2012	(507)		(1,532)
Total equity	3,519,989		3,035,872
TOTAL LIABILITIES AND EQUITY	$ 7,894,388		$ 6,737,527

[1] Interest expense and the provision for income taxes by segment are allocated as they are incurred at the corporate level.

[2] For the nine months endedSeptember 30, 2013Gains and Losses on Cash Flow HedgesPension and Other PostretirementForeign CurrencyTotal(in thousands) (1)Beginning balance, December 31, 2012$ 172,166 $ (22,311)$ (51)$ 149,804 Other comprehensive income (loss) before reclassifications 29,600  -   (1,814) 27,786 Amounts reclassified from accumulated other comprehensive income (loss) (2) (129,632) 800  -   (128,832)Net current-period other comprehensive income (loss) (100,032) 800  (1,814) (101,046)Ending balance, September 30, 2013$ 72,134 $ (21,511)$ (1,865)$ 48,758 All amounts are net-of-tax.