XML 37 R26.htm IDEA: XBRL DOCUMENT
v3.4.0.3

9. Other Income and Expenses (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2016
Other Income and Expenses [Abstract] |
Schedule of other income (expense), net | Other (income) expense, net includes the following components (in millions):
| Three Months Ended |
| March 31, |
| 2016 |  | 2015 |
Interest and investment income | $ | (1.2 | ) |  | $ | (0.9 | ) |
Net realized gain on investments | — |  |  | (0.3 | ) |
Other (income) expense, net | $ | (1.2 | ) |  | $ | (1.2 | ) |

X
- References No definition available. + Details
Name: | us-gaap_OtherIncomeAndExpensesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of non-operating income or non-operating expense that may include amounts earned from dividends, interest on securities, gains (losses) on securities sold, equity earnings of unconsolidated affiliates, net gain (loss) on sales of business, interest expense and other miscellaneous income or expense items. + References No definition available. + Details
Name: | us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration