XML 28 R15.htm IDEA: XBRL DOCUMENT
v3.8.0.1

9. Other Income and Expenses | 9 Months Ended
--- | ---
Sep. 30, 2017
Other Income and Expenses [Abstract] |
Other Income and Other Expense Disclosure | 9. OTHER INCOME AND EXPENSE, NET Other (income) expense, net includes the following components (in millions):
| Three Months Ended |  | Nine Months Ended
| September 30, |  | September 30,
| 2017 |  | 2016 |  | 2017 |  | 2016
Interest and investment income | $ | (1.2 | ) |  | $ | (1.3 | ) |  | $ | (14.3 | ) |  | $ | (13.2 | )
Net realized gain on investments | (0.2 | ) |  | (0.1 | ) |  | (0.3 | ) |  | (0.6 | )
Other (income) expense, net | $ | (1.4 | ) |  | $ | (1.4 | ) |  | $ | (14.6 | ) |  | $ | (13.8 | )

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 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 FASB -Name Accounting Standards Codification -Topic 720 -URI http://asc.fasb.org/topic&trid=2122503 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 610 -URI http://asc.fasb.org/topic&trid=49130413 + Details
Name: | us-gaap_OtherIncomeAndOtherExpenseDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration