Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012		Dec. 31, 2011
Current Assets:
Cash and cash equivalents	$ 301,026		$ 462,188
Restricted cash	18,347		21,281
Marketable securities	32,821		66,898
Receivables:
Trade, net of allowance for doubtful accounts of $2,805 and $3,652 in 2012 and 2011, respectively	278,917		303,843
Other	66,686		51,793
Inventories	72,929	[1]	69,109
Deferred income taxes	11,123		11,123
Prepaid expenses and other	13,968		9,323
Discontinued operations	3,551		44,989
Total current assets	799,368		1,040,547
Property and Equipment	3,304,524		3,018,145
Accumulated depreciation	(934,092)		(867,914)
Net property and equipment	2,370,432		2,150,231
Investments, at Equity, and Advances to 50% or Less Owned Companies	323,874		249,753
Construction Reserve Funds & Title XI Reserve Funds	192,420		259,974
Goodwill	57,054		57,054
Intangible Assets, Net	21,116		21,528
Other Assets	81,553		102,348
Discontinued Operations	0		46,699
Total assets	3,845,817		3,928,134
Current Liabilities:
Current portion of long-term debt	24,546		41,091
Current portion of capital lease obligations	4,719		2,368
Accounts payable and accrued expenses	131,130		185,156
Other current liabilities	160,198		150,864
Discontinued operations	(15)		22,047
Total current liabilities	320,578		401,526
Long-Term Debt	940,910		995,450
Capital Lease Obligations	117		3,068
Deferred Income Taxes	582,780		566,920
Deferred Gains and Other Liabilities	132,248		143,390
Discontinued Operations	0		9,717
Total liabilities	1,976,633		2,120,071
SEACOR Holdings Inc. stockholders’ equity:
Preferred stock, $.01 par value, 10,000,000 shares authorized; none issued nor outstanding	0		0
Common stock, $.01 par value, 60,000,000 shares authorized; 36,603,406 and 36,444,439 shares issued in 2012 and 2011, respectively	366		364
Additional paid-in capital	1,271,617		1,256,209
Retained earnings	1,560,416		1,512,679
Shares held in treasury of 15,489,052 and 15,511,323 in 2012 and 2011, respectively, at cost	(987,485)		(971,687)
Accumulated other comprehensive loss, net of tax	(5,831)		(7,958)
Stockholders' equity attributable to parent, total	1,839,083		1,789,607
Noncontrolling interests in subsidiaries	30,101		18,456
Total equity	1,869,184		1,808,063
Liabilities and stockholders' equity, total	$ 3,845,817		$ 3,928,134

[1] Inventories for Commodity Trading and Logistics includes raw materials of $3.4 million and work in process of $2.4 million resulting from the acquisition of ICP (see Note 4).