XML 45 R30.htm IDEA: XBRL DOCUMENT v3.5.0.2

General Organization (Details)	Jun. 30, 2016
General [Line Items]
Miles Of Pipeline	84,000
Number Of Pipeline Terminals Owned Interest In And Or Operated	180

X

- Definition

Miles Of Pipeline

+ References

No definition available.

+ Details

Name:	kmi_MilesOfPipeline
Namespace Prefix:	kmi_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Number Of Pipeline Terminals Owned Interest In And Or Operated

+ References

No definition available.

+ Details

Name:	kmi_NumberOfPipelineTerminalsOwnedInterestInAndOrOperated
Namespace Prefix:	kmi_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_PublicUtilitiesGeneralDisclosuresLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration