XML 79 R68.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Leases - Additional Information (Detail) | 12 Months Ended
--- | ---
Dec. 31, 2023 USD ($) Country
Operating Leased Assets [Line Items] |
Operating Lease, Liability | $ 71,759,000
Number of countries leases reside | Country | 5
Percentage of value of leases reside | 98.00%
Minimum [Member] |
Operating Leased Assets [Line Items] |
Lessee, operating lease, term of contract | 1 year
Maximum [Member] |
Operating Leased Assets [Line Items] |
Lessee, operating lease, term of contract | 10 years
Railcars [Member] |
Operating Leased Assets [Line Items] |
Percentage of lease asset categories | 33.00%
Railcars [Member] | Maximum [Member] |
Operating Leased Assets [Line Items] |
Lessee, operating lease, term of contract | 7 years
Real Estate [Member] |
Operating Leased Assets [Line Items] |
Percentage of lease asset categories | 52.00%
Real Estate [Member] | Minimum [Member] |
Operating Leased Assets [Line Items] |
Lessee, operating lease, term of contract | 1 year
Real Estate [Member] | Maximum [Member] |
Operating Leased Assets [Line Items] |
Lessee, operating lease, term of contract | 50 years
Railcar and Storage Tank Leases [Member] |
Operating Leased Assets [Line Items] |
Operating lease, lease not yet commenced | $ 292,000

X
- Definition Number of countries leases reside + References No definition available. + Details
Name: | scl_NumberOfCountriesLeasesReside
Namespace Prefix: | scl_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Operating lease, lease not yet commenced. + References No definition available. + Details
Name: | scl_OperatingLeaseLeaseNotYetCommenced
Namespace Prefix: | scl_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Percentage of lease asset categories + References No definition available. + Details
Name: | scl_PercentageOfLeaseAssetCategories
Namespace Prefix: | scl_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of value of leases reside. + References No definition available. + Details
Name: | scl_PercentageOfValueOfLeasesReside
Namespace Prefix: | scl_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org//1943274/2147478964/842-20-50-3 + Details
Name: | us-gaap_LesseeOperatingLeaseTermOfContract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

X
- Definition Present value of lessee's discounted obligation for lease payments from operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479041/842-20-45-1 + Details
Name: | us-gaap_OperatingLeaseLiability
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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_OperatingLeasedAssetsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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