XML 111 R92.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Net Sales (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | $ 1,358,272 | $ 1,371,815 | $ 1,298,816
United States [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 1,148,352 | 1,209,104 | 1,134,378
Canada [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 78,858 | 66,591 | 62,560
Europe [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 60,190 | 38,520 | 27,683
Mexico [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 43,057 | 31,317 | 25,646
Asia [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 20,399 | 19,186 | 41,016
Other Foreign [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 7,416 | 7,097 | 7,533
Vehicle Control [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 737,932 | 750,571 | 737,431
Vehicle Control [Member] | United States [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 659,570 | 682,145 | 677,684
Vehicle Control [Member] | Canada [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 36,088 | 35,233 | 35,063
Vehicle Control [Member] | Europe [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 916 | 661 | 771
Vehicle Control [Member] | Mexico [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 36,350 | 26,019 | 19,741
Vehicle Control [Member] | Asia [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 351 | 2,408 | 144
Vehicle Control [Member] | Other Foreign [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 4,657 | 4,105 | 4,028
Vehicle Control [Member] | Engine Management (Ignition, Emissions and Fuel Delivery [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 450,180 | 454,571 | 444,196
Vehicle Control [Member] | Electrical and Safety [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 221,782 | 230,487 | 224,520
Vehicle Control [Member] | Wire Sets and Other [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 65,970 | 65,513 | 68,715
Temperature Control [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 337,754 | 351,237 | 324,080
Temperature Control [Member] | United States [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 319,904 | 335,281 | 309,247
Temperature Control [Member] | Canada [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 17,081 | 14,596 | 13,585
Temperature Control [Member] | Europe [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 8 | 75 | 153
Temperature Control [Member] | Mexico [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 49 | 401 | 358
Temperature Control [Member] | Asia [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 526 | 63 | 101
Temperature Control [Member] | Other Foreign [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 186 | 821 | 636
Temperature Control [Member] | AC System Components [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 237,756 | 245,484 | 231,466
Temperature Control [Member] | Other Thermal Components [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 99,998 | 105,753 | 92,614
Engineered Solutions [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 282,586 | 270,007 | 237,305
Engineered Solutions [Member] | United States [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 168,878 | 191,678 | 147,447
Engineered Solutions [Member] | Canada [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 25,689 | 16,762 | 13,912
Engineered Solutions [Member] | Europe [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 59,266 | 37,784 | 26,759
Engineered Solutions [Member] | Mexico [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 6,658 | 4,897 | 5,547
Engineered Solutions [Member] | Asia [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 19,522 | 16,715 | 40,771
Engineered Solutions [Member] | Other Foreign [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 2,573 | 2,171 | 2,869
Engineered Solutions [Member] | Commercial Vehicle [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 83,025 | 80,275 | 76,066
Engineered Solutions [Member] | Construction/Agriculture [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 43,402 | 42,385 | 33,220
Engineered Solutions [Member] | Light Vehicle [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 92,759 | 91,533 | 86,440
Engineered Solutions [Member] | All Other [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 63,400 | 55,814 | 41,579
Other [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 0 | 0 | 0
Other [Member] | United States [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 0 | 0 | 0
Other [Member] | Canada [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 0 | 0 | 0
Other [Member] | Europe [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 0 | 0 | 0
Other [Member] | Mexico [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 0 | 0 | 0
Other [Member] | Asia [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | 0 | 0 | 0
Other [Member] | Other Foreign [Member] |  |  |
Disaggregation of Revenue [Abstract] |  |  |
Disaggregation of net sales | $ 0 | $ 0 | $ 0

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

X
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 924 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479941/924-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-5 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 30 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-30 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-42 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-22 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-32 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-40 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-22 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-32 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 41 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-41 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-4 + Details
Name: | us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | srt_StatementGeographicalAxis=country_US
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_CA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=srt_EuropeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_MX
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=srt_AsiaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=smp_OtherForeignMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=smp_VehicleControlMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=smp_IgnitionEmissionsAndFuelDeliveryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=smp_ElectricalAndSafetyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=smp_WireSetsAndOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=smp_TemperatureControlMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=smp_ACSystemComponentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=smp_OtherThermalComponentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=smp_EngineeredSolutionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=smp_CommercialVehicleMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=smp_ConstructionAgricultureMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=smp_LightVehicleMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=smp_AllOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=us-gaap_CorporateAndOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |