XML 64 R53.htm IDEA: XBRL DOCUMENT v3.5.0.2

Subsequent Event (Details) - Subsequent Event [Member] $ in Millions	Oct. 31, 2016 USD ($)
Subsequent Event [Line Items]
Restructuring and integration expenses, expected cost of plant	$ 3.3
Minimum [Member]
Subsequent Event [Line Items]
Restructuring and integration expenses, period of plant	12 months
Maximum [Member]
Subsequent Event [Line Items]
Restructuring and integration expenses, period of plant	18 months
Capital Expenditures [Member]
Subsequent Event [Line Items]
Restructuring and integration expenses, expected cost of plant	$ 0.5
Employee Severance and Relocation of Certain Machinery and Equipment and Lease Termination Fees [Member]
Subsequent Event [Line Items]
Restructuring and integration expenses, expected cost of plant	$ 2.8

X

- Definition

Refers to period of completion for restructuring and related activities.

+ References

No definition available.

+ Details

Name:	smp_RestructuringAndRelatedActivitiesPeriodOfCompletion
Namespace Prefix:	smp_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount expected to be recognized in earnings for the specified restructuring cost.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 5.P.4(b))
-URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747

+ Details

Name:	us-gaap_RestructuringAndRelatedCostExpectedCost1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

+ Details

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

X

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=smp_CapitalExpendituresOtherMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RestructuringCostAndReserveAxis=smp_EmployeeSeveranceAndRelocationOfCertainMachineryAndEquipmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: