Investments (Details 3) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
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Dec. 31, 2012
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Dec. 31, 2011
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Dec. 31, 2010
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Summary of the Company's realized gains and losses on investments classified as trading securities | |||
Gains | $ 1.5 | $ 0.9 | $ 0.5 |
Losses | (0.3) | (0.7) | |
Net realized gains | 1.2 | 0.2 | 0.5 |
Other Investments | |||
Other investments | 155.4 | 145.3 | |
Other investments reported within Prepaid expenses and other current assets | 21.5 | 31.2 | |
Other investments reported within Other assets | 133.9 | 114.1 | |
Equity securities
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Summary of the cost, gross unrealized gains and losses and fair value of investments classified as trading securities | |||
Cost | 10.3 | 13.5 | |
Gross Unrealized Gains | 6.5 | 0.9 | |
Gross Unrealized Losses | (3.2) | (0.3) | |
Fair Value | $ 13.6 | $ 14.1 |
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- Definition
Represents the amount of other current investments. No definition available.
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- Definition
Represents the amount of other noncurrent investments. No definition available.
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- Definition
Other investments not otherwise specified in the taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Details
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- Definition
The total of financial instruments that are bought and held principally for the purpose of selling them in the near term (thus held for only a short period of time) or for debt and equity securities formerly categorized as available-for-sale or held-to-maturity which the entity held as of the date it opted to account for such securities at fair value. An enterprise may also categorize such a security as trading without the intent to sell it in the near term assuming the decision to categorize the security as trading occurred at acquisition. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents Trading Securities which consist of all investments in certain debt and equity securities that are bought and held principally for the purpose of selling them in the near term (thus held for only a short period of time) or for which an entity has elected the fair value option. Trading generally reflects active and frequent buying and selling, and trading securities are generally used with the objective of generating profits on short-term differences in price, but this category of investments may also include items which are not intended to be sold in the near term or for which the fair value option has been elected. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
This item represents the gain realized during the period from the sale of trading securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
This item represents the gain (loss) realized during the period from the sale of trading securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
This item represents the loss realized during the period from the sale of trading securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The increase (decrease) resulting in a gain from the difference between the fair value and the carrying value, or in the comparative fair values, of trading securities held at each balance sheet date, that was included in earnings for the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The increase (decrease) resulting in a loss from the difference between the fair value and the carrying value, or in the comparative fair values, of trading securities held at each balance sheet date, that was included in earnings for the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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