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Debt - Schedule of Debt (Details) - USD ($) $ in Thousands | Oct. 26, 2019 | Jan. 26, 2019
--- | --- | ---
Debt Instrument [Line Items] |  |
Debt and capital lease obligations | $ 992,743 | $ 873,199
Less: current portion | (22,500) | (5,625)
Long-term debt | 970,243 | 867,574
0.75% Convertible Senior Notes Due 2021 |  |
Debt Instrument [Line Items] |  |
Debt and capital lease obligations | $ 439,743 | 423,199
Debt, interest rate (in percent) | 0.75% |
Credit Agreement - Revolving facility (matures April 2020) |  |
Debt Instrument [Line Items] |  |
Debt and capital lease obligations | $ 103,000 | 0
Credit Agreement - Term Loan (matures April 2020) |  |
Debt Instrument [Line Items] |  |
Debt and capital lease obligations | $ 450,000 | $ 450,000

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- Definition Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13,16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: 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=6879938&loc=d3e572229-122910 + Details
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- Definition Contractual interest rate for funds borrowed, under the debt 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(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount of long-term debt and capital leases due within one year or the normal operating cycle, if longer. + 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 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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