Defined Benefit Plans (Narrative) (Details) - Defined benefit pension plans $ in Millions	Jun. 30, 2017 USD ($)
UNITED STATES
Defined Benefit Plan Disclosure
Expected future employer contributions, current fiscal year	$ 35
Non-U.S.
Defined Benefit Plan Disclosure
Expected future employer contributions, current fiscal year	$ 40

Amount of contributions received and expected to be received by defined benefit plan from employer in current fiscal year.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 6
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e2709-114920

Name:	us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsCurrentFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant