XML 53 R40.htm IDEA: XBRL DOCUMENT
v3.3.0.814

Distributions of Available Cash - Additional Information (Details) | 12 Months Ended
--- | ---
Sep. 26, 2015
Distributions Made To Members Or Limited Partners [Abstract] |
Distributions to its partners | 45 days

X
- Definition Maximum period after end of each term partnership makes distributions to its limited partners. + References No definition available. + Details
Name: | sph_MaximumPeriodAfterEndOfEachTermPartnershipMakesDistributionsToItsLimitedPartners
Namespace Prefix: | sph_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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