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Debt instrument weighted average discount percentage.

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Letters Of Credit Outstanding Related To Credit Facility

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

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

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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The carrying value as of the balance sheet date of the noncurrent portion 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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Long-term Debt and Letters of Credit - Additional Information (Detail) $ / shares in Units, shares in Thousands			12 Months Ended
	Dec. 15, 2020 USD ($)	Apr. 18, 2018 USD ($)	Dec. 28, 2020 USD ($) shares Tranche $ / shares	Dec. 30, 2019 USD ($)	Dec. 31, 2018 USD ($)	Apr. 17, 2018 USD ($)
Debt Instrument [Line Items]
Allocated portion of commitments from lenders closed		$ 600,000,000
Long-term debt, gross			$ 850,879,000	$ 1,500,854,000
Line of credit unused portion of commitment fee			541,000	703,000	$ 992,000
Remaining unamortized debt issuance costs			7,212,000	12,974,000
Revolving Credit Facility
Debt Instrument [Line Items]
Debt instrument, maximum borrowing capacity			150,000,000
Senior Notes Due October 2025
Debt Instrument [Line Items]
Debt instrument amount			$ 375,000,000
Long-term debt, maturity date			Oct. 01, 2025
Debt instrument, interest rate			5.63%
1.75% Convertible Senior Notes due December 15, 2020
Debt Instrument [Line Items]
Long-term debt, gross				$ 249,975,000
Long-term debt, maturity date			Dec. 15, 2020
Debt principal prepayment	$ 249,975,000
Debt instrument, interest rate			1.75%	1.75%
Option to purchase common stock, shares \| shares			25,939
Option to purchase common stock, strike price \| $ / shares			$ 9.64
Convertible note hedge expiration date			Dec. 15, 2020
Warrants sold to purchase of additional common stock \| shares			25,940
Price per share of additional common stock purchased \| $ / shares			$ 14.26
Warrants beginning, expiration date			Mar. 31, 2021
Warrants ending, expiration date			Jan. 01, 2022
Long-term debt, maturity month and year			2020-12
Maximum \| Letters of Credit Facility
Debt Instrument [Line Items]
Letters of credit outstanding under U.S. ABL and Asia ABL, expiration period			2021-05
Weighted Average
Debt Instrument [Line Items]
Unamortized debt discount and debt issuance costs, amortization period			4 years 1 month 6 days
Term Loan Due September 2024
Debt Instrument [Line Items]
Debt instrument amount		$ 948,250,000				$ 348,250,000
Long-term debt, gross			$ 405,879,000	$ 805,879,000
Interest rate at period end			2.65%	4.28%
Long-term debt, maturity date			Sep. 28, 2024
Debt instrument, percentage of voting stock pledged as security			65.00%
Debt principal prepayment			$ 400,000,000
Secured leverage ratio, limit			2.0
Long-term debt, maturity month and year			2024-09
Term Loan Due September 2024 \| London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Debt instrument, weighted average discount percentage		99.70%
Debt instrument, basis spread on variable rate		2.50%
Term Loan Due September 2024 \| Alternate Base Rate
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		1.50%
Base rate description			as defined in the Term Loan Credit Agreement
U.S. Asset Based Lending Revolving Loan Due June 2024
Debt Instrument [Line Items]
Interest rate at period end			1.40%	3.03%
Long-term debt, maturity date			Jun. 03, 2024
Debt instrument, percentage of voting stock pledged as security			65.00%
Debt instrument, maximum borrowing capacity			$ 150,000,000
Long-term debt, maturity month and year			2024-06
Number of tranches \| Tranche			2
Long-term debt			$ 40,000,000
Commitment fee under credit agreement			0.25%
Remaining unamortized debt issuance costs			$ 1,919,000	$ 2,511,000
U.S. Asset Based Lending Revolving Loan Due June 2024 \| Letters of Credit Facility
Debt Instrument [Line Items]
Debt instrument, maximum borrowing capacity			50,000,000
Letter of credit outstanding			11,329,000
Debt instrument, available borrowing capacity			98,671,000
U.S. Asset Based Lending Revolving Loan Due June 2024 \| Revolving Credit Facility
Debt Instrument [Line Items]
Debt instrument, maximum borrowing capacity			$ 150,000,000
U.S. Asset Based Lending Revolving Loan Due June 2024 \| London Interbank Offered Rate (LIBOR) \| Revolving Credit Facility
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			1.25%
U.S. Asset Based Lending Revolving Loan Due June 2024 \| London Interbank Offered Rate (LIBOR) \| Minimum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			1.25%
U.S. Asset Based Lending Revolving Loan Due June 2024 \| London Interbank Offered Rate (LIBOR) \| Maximum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			1.50%
U.S. Asset Based Lending Revolving Loan Due June 2024 \| Alternate Base Rate \| Revolving Credit Facility
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			0.25%
Base rate description			defined as the greater of the prime rate, the New York Fed bank rate plus 0.5% or LIBOR plus 1.0%
U.S. Asset Based Lending Revolving Loan Due June 2024 \| Alternate Base Rate \| Minimum \| Revolving Credit Facility
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			0.01%
U.S. Asset Based Lending Revolving Loan Due June 2024 \| Alternate Base Rate New York Fed Bank Rate \| Revolving Credit Facility
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			0.005%
U.S. Asset Based Lending Revolving Loan Due June 2024 \| Alternate Base Rate, LIBOR Rate \| Revolving Credit Facility
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			0.01%
U.S. Asset Based Lending Revolving Loan Due June 2024 \| Prime Rate \| Minimum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			0.25%
U.S. Asset Based Lending Revolving Loan Due June 2024 \| Prime Rate \| Maximum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			0.50%
Asia Asset Based Lending Revolving Loan Due June 2024
Debt Instrument [Line Items]
Interest rate at period end			1.55%
Long-term debt, maturity date			Jun. 04, 2024
Long-term debt, maturity month and year			2024-06
Number of tranches \| Tranche			2
Long-term debt			$ 30,000,000
Asia Asset Based Lending Revolving Loan Due June 2024 \| Letters of Credit Facility
Debt Instrument [Line Items]
Debt instrument, maximum borrowing capacity			100,000,000
Asia Asset Based Lending Revolving Loan Due June 2024 \| Revolving Credit Facility
Debt Instrument [Line Items]
Debt instrument, maximum borrowing capacity			$ 150,000,000
Asia Asset Based Lending Revolving Loan Due June 2024 \| London Interbank Offered Rate (LIBOR) \| Revolving Credit Facility
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			1.40%
Asia Asset Based Lending Revolving Loan Due June 2024
Debt Instrument [Line Items]
Interest rate at period end			1.55%	3.18%
Long-term debt, maturity month and year			2024-06
Commitment fee under credit agreement			0.28%
Asia Asset Based Lending Revolving Loan Due June 2024 \| Letters of Credit Facility
Debt Instrument [Line Items]
Letter of credit outstanding			$ 13,042,000
Debt instrument, available borrowing capacity			$ 106,958,000