XML 28 R30.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Pension and Postretirement Benefits - Additional Information (Detail) (USD $) In Millions, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2014 | Mar. 31, 2013 | Dec. 31, 2013
Pension Plans |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Cash contributions | $ 55.5 | $ 26.6 | $ 147.2
Other Postretirement Benefit Plans |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Cash contributions | 2.7 | 2.9 | 18.0
Scenario, Forecast | Pension Plans |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Expected cash contributions by the company in 2014 | 234 |  |
Scenario, Forecast | International Plans |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Expected cash contributions by the company in 2014 | 108 |  |
Scenario, Forecast | U.S. Plans |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Expected cash contributions by the company in 2014 | 126 |  |
Scenario, Forecast | Other Postretirement Benefit Plans |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Expected cash contributions by the company in 2014 | $ 19 |  |

X
- Definition The increase in the fair value of plan assets from contributions made by the employer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b)(3) -URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920 + Details
Name: | us-gaap_DefinedBenefitPlanContributionsByEmployer
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- Definition Amount of employer's best estimate of contributions expected to be paid to the plan in the current remaining fiscal period. + References No definition available. + Details
Name: | us-gaap_DefinedBenefitPlansEstimatedFutureEmployerContributionsInCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration