XML 51 R16.htm IDEA: XBRL DOCUMENT
v2.4.0.6

9. Other Income and Expenses | 3 Months Ended
--- | ---
Mar. 31, 2012
Other Income and Expenses [Abstract] |
Other Income and Other Expense Disclosure | 9. OTHER INCOME AND EXPENSE Other (income) expense, net includes the following components (in millions):
| Three Months Ended |
| March 31, |
| 2012 |  | 2011 |
Interest and investment income | $ | (1.0 | ) |  | $ | (0.7 | ) |
Realized gains on investments | (6.5 | ) |  | (0.2 | ) |
Miscellaneous other (income) expense items | 1.0 |  |  | (0.1 | ) |
Other (income) expense, net | $ | (6.5 | ) |  | $ | (1.0 | ) |

X
- Details
Name: | us-gaap_OtherIncomeAndExpensesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for other income or other expense items (both operating and nonoperating). Sources of nonoperating income or nonoperating expense that may be disclosed, include amounts earned from dividends, interest on securities, profits (losses) on securities, net and miscellaneous other income or income deductions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 5 -Section 03 -Paragraph 3, 6, 7, 9 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3,6,7,9) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
Name: | us-gaap_OtherIncomeAndOtherExpenseDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration