Investments Short-Term Investments (Details) (Steel Excel, USD $)
In Thousands, unless otherwise specified |
3 Months Ended | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mar. 31, 2014
|
Mar. 31, 2014
Available for sale securities
|
Dec. 31, 2013
Available for sale securities
|
Mar. 31, 2014
Amounts classified as cash equivalents
|
Dec. 31, 2013
Amounts classified as cash equivalents
|
Mar. 31, 2014
Amounts classified as marketable securities
|
Dec. 31, 2013
Amounts classified as marketable securities
|
Mar. 31, 2014
Short-term deposits
Available for sale securities
|
Dec. 31, 2013
Short-term deposits
Available for sale securities
|
Mar. 31, 2014
Mutual funds
Available for sale securities
|
Dec. 31, 2013
Mutual funds
Available for sale securities
|
Mar. 31, 2014
United States government securities
Available for sale securities
|
Dec. 31, 2013
United States government securities
Available for sale securities
|
Mar. 31, 2014
Equity securities
Available for sale securities
|
Dec. 31, 2013
Equity securities
Available for sale securities
|
Mar. 31, 2014
Commercial paper
Available for sale securities
|
Dec. 31, 2013
Commercial paper
Available for sale securities
|
Mar. 31, 2014
Corporate obligations
Available for sale securities
|
Dec. 31, 2013
Corporate obligations
Available for sale securities
|
|
Marketable Securities, Cost to Fair Value Reconciliation [Abstract] | |||||||||||||||||||
Cost | $ (226,280) | $ (226,280) | $ (229,863) | $ (43,935) | $ (61,909) | $ (182,345) | $ (167,954) | $ (41,035) | $ (60,909) | $ (15,722) | $ (15,723) | $ (23,889) | $ (50,356) | $ (105,186) | $ (69,720) | $ (4,499) | $ (1,799) | $ (35,949) | $ (31,356) |
Gross Unrealized Gains | 20,554 | 15,988 | 20,554 | 15,988 | 0 | 0 | 4,946 | 5,060 | 26 | 23 | 13,940 | 10,020 | 0 | 0 | 1,642 | 885 | |||
Gross Unrealized Losses | (3,933) | (5,457) | (3,933) | (5,457) | 0 | 0 | 0 | 0 | 0 | 0 | (3,930) | (5,181) | 0 | 0 | (3) | (276) | |||
Fair value | (242,901) | (242,901) | (240,394) | (43,935) | (61,909) | (198,966) | (178,485) | (41,035) | (60,909) | (20,668) | (20,783) | (23,915) | (50,379) | (115,196) | (74,559) | (4,499) | (1,799) | (37,588) | (31,965) |
Securities sold during the period | 40,600 | ||||||||||||||||||
Gross gains from sales | 3,200 | ||||||||||||||||||
Gross losses from sales | $ 209 |