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Long-Term Debt - Additional Information (Detail) - USD ($) $ in Millions		12 Months Ended
	Jan. 01, 2022	Jan. 01, 2022	Jan. 02, 2021
Debt Instrument [Line Items]
Unused portion of loan commitments rate		0.25%
Maintenance of excess borrowing base	10.00%	10.00%
Current borrowing available under credit facility	$ 468.5	$ 468.5	$ 432.4
Weighted average interest rate of convertible senior notes	2.82%	2.82%
Letter of credit [Member]
Debt Instrument [Line Items]
Unused borrowing capacity	$ 16.1	$ 16.1	$ 15.6
Credit Agreement [Member]
Debt Instrument [Line Items]
Notes maturity date		Dec. 18, 2023
Additional borrowings available under credit facility	325.0	$ 325.0
Credit Agreement [Member] | Revolving credit agreement [Member] | Tranche A [Member]
Debt Instrument [Line Items]
Line of credit facility maximum borrowing capacity	975.0	975.0
Credit Agreement [Member] | Revolving credit agreement [Member] | Tranche A-1 [Member]
Debt Instrument [Line Items]
Line of credit facility maximum borrowing capacity	$ 40.0	$ 40.0

X

- Definition

Line of credit facility additional borrowing capacity.

+ References

No definition available.

+ Details

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X

- Definition

Line of credit facility percentage of maintenance of excess borrowing base.

+ References

No definition available.

+ Details

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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.

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X

- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(2))
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Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
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-Section 50
-Paragraph 1B
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258

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X

- Definition

Amount of unused borrowing capacity under the long-term financing arrangement that is available to the entity as of the balance sheet date.

+ 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
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-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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X

- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Topic 210
-SubTopic 10
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-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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X

- 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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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-Topic 210
-SubTopic 10
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-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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X

- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

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- Definition

Weighted average interest rate of long-term debt outstanding calculated at point in time.

+ References

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