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v3.23.1

Long-Term Debt (Details) $ / shares in Units, $ in Thousands | 3 Months Ended |
--- | --- | ---
Apr. 01, 2023 USD ($) $ / shares | Dec. 31, 2022 USD ($)
Debt Instruments [Abstract] |  |
Credit facility | $ 107,000 | $ 42,000
Deferred financing costs | (5,589) | (6,407)
Long-term debt | 566,755 | 500,937
Less current portion | 0 | 0
Long-term debt, less current portion | 566,755 | 500,937
Convertible Senior Notes, Due 2025 [Member] |  |
Debt Instruments [Abstract] |  |
Convertible debt | $ 465,344 | $ 465,344
Issuance date | Jun. 12, 2018 |
Debt maturity date | Jun. 15, 2025 |
Cash coupon rate | 2.25% |
Nonconvertible debt borrowing rate at issuance | 5.50% |
Effective conversion rate | 32.0705 |
Effective conversion price (in dollars per share) | $ / shares | $ 31.18 |
130% of the conversion price (in dollars per share) | $ / shares | $ 40.53 |
Debt instrument percentage of conversion price | 130.00% |
Debt instrument percentage of sales price of common stock | 98.00% |
Maximum threshold of quarterly cash dividends per share of common stock for not adjusting conversion rate of convertible notes | $ / shares | $ 0.085 |
Liability and equity components of convertible debentures [Abstract] |  |
Principal amount of debt | $ 465,344 |
Revolving Credit Facility [Member] |  |
Line of Credit Facility |  |
Basis spread on variable rate | 1.60% |
Line of Credit Facility, Commitment Fee Percentage | 0.25% |
Line of credit facility, expiration date | May 08, 2028 |
Line of credit facility, initiation date | May 08, 2023 |
Line of credit facility, maximum borrowing capacity | $ 750,000 |
Restricted payments pro forma ratio | 2.5 |
Investments pro forma ratio | 2.75 |
Credit Facility Net Leverage Ratio Maximum | 3.25 |
Credit facility foreign borrowing sublimit | $ 250,000 |
Credit facility maximum unrestricted cash leverage ratio adjustment | $ 250,000 |
Previous Credit Facility [Member] |  |
Line of Credit Facility |  |
Line of credit facility, expiration date | Jun. 05, 2024 |

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- Definition The price per share of the conversion feature embedded in the debt instrument. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123466204&loc=SL6031898-161870 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 + Details
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- 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)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 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 https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
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- Definition Amount, after accumulated amortization, of debt issuance costs classified as noncurrent. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=124435984&loc=d3e28555-108399 + Details
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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. + 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 210.5-02.19(b),22(b)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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