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STOCKHOLDERS' EQUITY: (Details 2) (USD $) In Millions, except Share data, unless otherwise specified | 0 Months Ended | 1 Months Ended | 3 Months Ended | 12 Months Ended | 68 Months Ended
--- | --- | --- | --- | --- | ---
Oct. 17, 2013 | Jul. 28, 2011 | Mar. 21, 2014 | Jan. 31, 2014 | Mar. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2009 | Dec. 31, 2008 | Mar. 31, 2014
SCC share repurchase program: |  |  |  |  |  |  |  |  |  |  |  |
Amount authorized for share repurchase program | $ 2,000 | $ 1,000 |  |  |  |  |  |  |  |  | $ 500 |
Total Number of Shares Purchased |  |  | 106,079 | 1,768,000 | 1,874,079 | 10,245,000 | 4,442,336 | 9,034,400 | 15,600 | 4,912,000 | 28,510,150 | 59,033,565
Average Price Paid per Share (in dollars per share) |  |  | $ 27.04 | $ 28.06 | $ 28.00 | $ 27.47 | $ 33.17 | $ 30.29 | $ 29.69 | $ 14.64 | $ 13.49 | $ 20.53
Total Number of Shares Purchased as Part of Publicly Announced Plan |  |  | 59,033,565 | 58,927,486 |  | 57,159,486 | 46,914,486 | 42,472,150 | 33,437,750 | 33,422,150 | 28,510,150 |
Maximum Number of Shares that May Yet Be Purchased Under the Plan @ $29.11 |  |  |  |  | 27,070,666 |  |  |  |  |  |  | 27,070,666
Share purchase price under the plan (in dollars per share) |  |  |  |  | $ 29.11 |  |  |  |  |  |  | $ 29.11
Total Cost |  |  | $ 2.9 | $ 49.6 | $ 52.5 | $ 281.4 | $ 147.3 | $ 273.7 | $ 0.5 | $ 71.9 | $ 384.7 | $ 1,212.0
Percentage of ownership interest held by the parent company |  |  |  |  | 82.50% |  |  |  |  |  |  | 82.50%

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- Definition Represents the repurchase price per share at which the maximum remaining number of shares authorized under the board authorized repurchase program may be purchased. + References No definition available. + Details
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- Definition Represents the total number of shares purchased under the stock repurchase program as part of the publicly announced plan. + References No definition available. + Details
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- Definition Total cost of shares repurchased divided by the total number of shares repurchased. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655 + Details
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