Represents the required quarterly principal repayments of debt as a percent.

No definition available.

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- Definition

First lien leverage ratio as defined in the terms of the agreement.

+ References

No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

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- 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.

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

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- Definition

Amount of cash outflow for short-term and long-term debt. Excludes payment of lease obligation.

+ References

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DEBT - Senior Secured Credit Facilities (Details) - USD ($)			6 Months Ended		12 Months Ended
	Jan. 10, 2023	Dec. 14, 2022	Jul. 01, 2023	Jul. 02, 2022	Dec. 31, 2022
Debt Instrument [Line Items]
Repayments of term loan			$ 6,720,000	$ 86,821,000
Summit Materials, LLC
Debt Instrument [Line Items]
Repayments of term loan			6,720,000	$ 86,821,000
Term Loan, due 2024 \| Summit Materials, LLC
Debt Instrument [Line Items]
Debt instrument, face amount			$ 507,000,000
Quarterly principal repayments percentage			0.25%
Effective interest rate			8.49%
Term Loan, due 2027 \| Summit Materials, LLC
Debt Instrument [Line Items]
Debt instrument, face amount		$ 509,600,000
Effective interest rate			8.49%
Repayments of term loan					$ 95,600,000
Term Loan, due 2027 \| Summit Materials, LLC \| Base Rate or SOFR
Debt Instrument [Line Items]
Basis spread on variable rate		2.00%
Term Loan, due 2027 \| Summit Materials, LLC \| Base Rate or SOFR \| Minimum
Debt Instrument [Line Items]
Basis spread on variable rate		1.00%
Term Loan, due 2027 \| Summit Materials, LLC \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Debt Instrument [Line Items]
Basis spread on variable rate		3.00%
Term Loan, due 2027 \| Summit Materials, LLC \| Secured Overnight Financing Rate Adjustment
Debt Instrument [Line Items]
Basis spread on variable rate		0.10%
Term Loan, due 2027 \| Summit Materials, LLC \| Secured Overnight Financing Rate Adjustment \| Minimum
Debt Instrument [Line Items]
Basis spread on variable rate		0.00%
Revolving Credit Facility \| Summit Materials, LLC
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 395,000,000		$ 395,000,000
Amount outstanding			0		$ 0
Revolving Credit Facility \| Summit Materials, LLC \| Secured Overnight Financing Rate Adjustment
Debt Instrument [Line Items]
Basis spread on variable rate	0.10%
Revolving Credit Facility \| Summit Materials, LLC \| Secured Overnight Financing Rate Adjustment \| Minimum
Debt Instrument [Line Items]
Basis spread on variable rate	0.00%
Senior Secured Credit Facilities \| Summit Materials, LLC
Debt Instrument [Line Items]
Maximum borrowing capacity			$ 395,000,000
Quarterly principal repayments percentage			0.25%
Amount outstanding			$ 20,900,000
Remaining borrowing capacity			$ 374,100,000
First lien leverage ratio			4.75