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v3.21.1

Debt and Floor Plan Payable - Additional Information (Detail) |  |  | 7 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Apr. 03, 2021 USD ($) | Jun. 05, 2018 USD ($) | Dec. 31, 2018 | Apr. 03, 2021 USD ($) | Mar. 28, 2020 USD ($)
Obligations Under Industrial Revenue Bonds Due 2029 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Weighted-average interest rate | 2.18% |  |  | 2.18% | 6.31%
Industrial revenue bonds maturity |  |  |  | 2029 |
Floor Plan Financing Arrangements [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Outstanding borrowings | $ 25,700,000 |  |  | $ 25,700,000 | $ 33,900,000
Line of Credit Facility, description |  |  |  | Borrowings are secured by the homes and are required to be repaid when the Company sells the home to a customer. |
Credit Agreement [Member] | Revolving Credit Facility [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Revolving credit facility |  | $ 100,000,000.0 |  |  |
First lien leverage ratio |  |  | 2 |  |
Revolving credit facility maturity date |  | Jun. 05, 2023 |  |  |
Interest rate on borrowings | 1.60% |  |  |  |
Credit Agreement [Member] | Revolving Credit Facility [Member] | LIBOR [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate |  |  | 1.75% |  |
Credit Agreement [Member] | Revolving Credit Facility [Member] | First Lien Net Leverage Equal to Or Greater Than 2.00:1.00 [Member] | LIBOR [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate |  |  | 2.25% |  |
Credit Agreement [Member] | Revolving Credit Facility [Member] | First Lien Net Leverage Equal to Or Greater Than 2.00:1.00 [Member] | Base Rate [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate |  |  | 1.25% |  |
Credit Agreement [Member] | Revolving Credit Facility [Member] | First Lien Net Leverage Below 0.50:1.00 [Member] | LIBOR [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate |  |  | 1.50% |  |
Credit Agreement [Member] | Revolving Credit Facility [Member] | First Lien Net Leverage Below 0.50:1.00 [Member] | Base Rate [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable rate |  |  | 0.50% |  |
Credit Agreement [Member] | Revolving Credit Facility [Member] | Champion Enterprises Holdings, LLC [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Repayments of long-term debt |  | $ 46,900,000 |  | $ 38,000,000.0 |
Minimum [Member] | Credit Agreement [Member] | Revolving Credit Facility [Member] | First Lien Net Leverage [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Unused line fee percentage |  |  | 0.25% |  |
Maximum [Member] | Floor Plan Financing Arrangements [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Revolving credit facility | $ 50,000,000.0 |  |  | 50,000,000.0 |
Maximum [Member] | Credit Agreement [Member] | Revolving Credit Facility [Member] | First Lien Net Leverage [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Unused line fee percentage |  |  | 0.40% |  |
Letter of Credit [Member] | Credit Agreement [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Letters of credit issued | 30,400,000 |  |  | 30,400,000 |
Available borrowings under Credit Agreement | $ 42,700,000 |  |  | $ 42,700,000 |
Letter of Credit [Member] | Minimum [Member] | Credit Agreement [Member] | Revolving Credit Facility [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Revolving credit facility |  | $ 45,000,000 |  |  |

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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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 + Details
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