XML 75 R65.htm IDEA: XBRL DOCUMENT
v3.24.3

SUBSEQUENT EVENTS - Narrative (Details) $ / shares in Units, $ in Millions | Oct. 01, 2024 USD ($) director $ / shares shares | Jul. 26, 2024 USD ($) | Sep. 30, 2024 USD ($) $ / shares
--- | --- | --- | ---
Subsequent Event [Line Items] |  |  |
Common stock, par value (in dollars per shares) | $ / shares |  |  | $ 0.01
Subsequent Event | Business Contribution Agreement | Minimum |  |  |
Subsequent Event [Line Items] |  |  |
Number of directors prior To combination | director | 7 |  |
Subsequent Event | Business Contribution Agreement | Maximum |  |  |
Subsequent Event [Line Items] |  |  |
Number of directors after combination | director | 11 |  |
Tall Oak | Subsequent Event | Business Contribution Agreement | Tall Oak Parent |  |  |
Subsequent Event [Line Items] |  |  |
Consideration | $ 25.0 |  |
Tall Oak | Partnership Interest | Subsequent Event | Business Contribution Agreement |  |  |
Subsequent Event [Line Items] |  |  |
Consideration | 425.0 |  |
Cash paid to acquire investment | $ 155.0 |  |
Number of common units purchased (in shares) | shares | 7,471,008 |  |
Tall Oak | Common Class B | Subsequent Event | Business Contribution Agreement |  |  |
Subsequent Event [Line Items] |  |  |
Number of common units purchased (in shares) | shares | 7,471,008 |  |
Common stock, par value (in dollars per shares) | $ / shares | $ 0.01 |  |
Tailwater Capital LLC | Subsequent Event | Business Contribution Agreement |  |  |
Subsequent Event [Line Items] |  |  |
Increase in number of directors | director | 4 |  |
Secured Notes Indenture, 2026 | Summit Holdings And Finance Corporation |  |  |
Subsequent Event [Line Items] |  |  |
Debt instrument, notice of redemption on tender offer |  | $ 114.7 | $ 114.7
Redemption price (as percent) |  | 102.125% |
Debt instrument redemption irrevocable deposit |  | $ 121.2 |

X
- Definition Business Combination, Consideration, Increase in Number of Directors + References No definition available. + Details
Name: | smc_BusinessCombinationConsiderationIncreaseInNumberOfDirectors
Namespace Prefix: | smc_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Business Combination, Consideration, Number of Directors After Combination + References No definition available. + Details
Name: | smc_BusinessCombinationConsiderationNumberOfDirectorsAfterCombination
Namespace Prefix: | smc_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Business Combination, Consideration, Number of Directors Prior To Combination + References No definition available. + Details
Name: | smc_BusinessCombinationConsiderationNumberOfDirectorsPriorToCombination
Namespace Prefix: | smc_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Debt Instrument, Notice Of Redemption on Tender Offer, Redemption Amount + References No definition available. + Details
Name: | smc_DebtInstrumentNoticeOfRedemptionOnTenderOfferRedemptionAmount
Namespace Prefix: | smc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Debt Instrument Redemption Irrevocable Deposit + References No definition available. + Details
Name: | smc_DebtInstrumentRedemptionIrrevocableDeposit
Namespace Prefix: | smc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Number of shares of equity interests issued or issuable to acquire entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 805 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479581/805-30-50-1 + Details
Name: | us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 30 -Paragraph 8 -SubTopic 30 -Topic 805 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479637/805-30-30-8 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b) -SubTopic 30 -Topic 805 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479581/805-30-50-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 30 -Paragraph 7 -SubTopic 30 -Topic 805 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479637/805-30-30-7 + Details
Name: | us-gaap_BusinessCombinationConsiderationTransferred1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Face amount or stated value per share of common stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage price of original principal amount of debt at which debt can be redeemed by the issuer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 470 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477734/942-470-50-3 + Details
Name: | us-gaap_DebtInstrumentRedemptionPricePercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479581/805-30-50-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-13 + Details
Name: | us-gaap_PaymentsToAcquireBusinessesGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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 Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481674/830-30-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 855 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483399/855-10-50-2 + 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_TypeOfArrangementAxis=smc_BusinessContributionAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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: | us-gaap_BusinessAcquisitionAxis=smc_TallOakMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=smc_TallOakParentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_EquityInterestIssuedOrIssuableByTypeAxis=srt_PartnershipInterestMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_EquityInterestIssuedOrIssuableByTypeAxis=us-gaap_CommonClassBMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=smc_TailwaterCapitalLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=smc_SecuredNotesIndenture2026Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=smc_SummitHoldingsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |