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Lines of Credit, Long-Term Debt, Commitments and Contingencies (Details) $ in Millions |  |  |  |  | 3 Months Ended | 6 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jun. 28, 2018 plaintiff | May 15, 2018 USD ($) | Apr. 27, 2018 USD ($) | Mar. 20, 2018 USD ($) | Jul. 03, 2021 USD ($) | Jul. 03, 2021 USD ($) | Dec. 31, 2018 plaintiff | May 01, 2021 USD ($) | Apr. 03, 2021 USD ($) | Dec. 31, 2020 USD ($)
Debt Instrument |  |  |  |  |  |  |  |  |  |
Lines of credit outstanding |  |  |  |  | $ 474 | $ 474 |  |  |  | $ 222
Other long-term debt |  |  |  |  | 39 | 39 |  |  |  | 30
Total debt at face value |  |  |  |  | 721 | 721 |  |  |  | 763
Current maturities of long-term debt and unamortized discount |  |  |  |  | (10) | (10) |  |  |  | (56)
Long-term debt, less current maturities |  |  |  |  | 711 | 711 |  |  |  | 707
Current maturities of long-term debt |  |  |  |  | 9 | 9 |  |  |  | 55
Contingencies |  |  |  |  |  |  |  |  |  |
Assets |  |  |  |  | $ 7,070 | $ 7,070 |  |  |  | $ 6,399
Pork Product Purchasers | Pending Litigation |  |  |  |  |  |  |  |  |  |
Contingencies |  |  |  |  |  |  |  |  |  |
Number of plaintiffs | plaintiff | 12 |  |  |  |  |  | 3 |  |  |
Cereoil |  |  |  |  |  |  |  |  |  |
Contingencies |  |  |  |  |  |  |  |  |  |
Percentage of ownership |  |  |  |  | 45.00% | 45.00% |  |  |  |
Cereoil | Cereoil Bankruptcy Trustee - Case One | Pending Litigation |  |  |  |  |  |  |  |  |  |
Contingencies |  |  |  |  |  |  |  |  |  |
Damages sought |  |  |  | $ 22 |  |  |  |  |  |
Cereoil | Cereoil Bankruptcy Trustee - Case Two | Pending Litigation |  |  |  |  |  |  |  |  |  |
Contingencies |  |  |  |  |  |  |  |  |  |
Damages sought |  |  | $ 23 |  |  |  |  |  |  |
Total liabilities |  |  | 53 |  |  |  |  |  |  |
Assets |  |  | $ 30 |  |  |  |  |  |  |
Pending claim in bankruptcy proceeding, included the net indebtedness of Cereoil |  |  |  |  |  | $ 10 |  |  |  |
Nolston |  |  |  |  |  |  |  |  |  |
Contingencies |  |  |  |  |  |  |  |  |  |
Percentage of ownership |  |  |  |  | 45.00% | 45.00% |  |  |  |
Nolston | Nolston Bankruptcy Trustee | Pending Litigation |  |  |  |  |  |  |  |  |  |
Contingencies |  |  |  |  |  |  |  |  |  |
Damages sought |  | $ 14 |  |  |  |  |  |  |  |
Total liabilities |  | 29 |  |  |  |  |  |  |  |
Assets |  | $ 15 |  |  |  |  |  |  |  |
Committed and uncommitted bank lines |  |  |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |  |  |
Weighted average interest rate (as a percent) |  |  |  |  | 2.81% | 2.81% |  |  |  | 3.89%
Committed and uncommitted bank lines | Denominated in foreign currencies |  |  |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |  |  |
Lines of credit outstanding |  |  |  |  | $ 236 | $ 236 |  |  |  |
Committed and uncommitted bank lines | Denominated in South African Rand |  |  |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |  |  |
Lines of credit outstanding |  |  |  |  | 203 | 203 |  |  |  |
Committed and uncommitted bank lines | Denominated in Canadian dollars |  |  |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |  |  |
Lines of credit outstanding |  |  |  |  | 24 | 24 |  |  |  |
Uncommitted bank lines |  |  |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |  |  |
Lines of credit outstanding |  |  |  |  | 374 | 374 |  |  |  | $ 222
Committed lines of credit |  |  |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |  |  |
Lines of credit outstanding |  |  |  |  |  |  |  |  |  | 0
Committed credit line #1 |  |  |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |  |  |
Lines of credit outstanding |  |  |  |  | 100 | 100 |  |  |  |
Maximum capacity |  |  |  |  | 250 | 250 |  |  | $ 100 |
Committed credit line #2 |  |  |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |  |  |
Maximum capacity |  |  |  |  |  |  |  | $ 250 |  |
Term loan due 2028 |  |  |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |  |  |
Debt at face value |  |  |  |  | $ 681 | $ 681 |  |  |  | $ 684
Effective interest rate (as a percent) |  |  |  |  | 1.73% | 1.73% |  |  |  | 1.77%
Foreign subsidiary obligations |  |  |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |  |  |
Debt at face value |  |  |  |  | $ 1 | $ 1 |  |  |  | $ 49
Foreign subsidiary obligations | Weighted Average |  |  |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |  |  |
Effective interest rate (as a percent) |  |  |  |  | 7.34% | 7.34% |  |  |  | 3.51%
Foreign subsidiary obligations | Denominated in Euros |  |  |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |  |  |
Total debt at face value |  |  |  |  |  |  |  |  |  | $ 46
Equipment loan |  |  |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |  |  |
Interest rate (as a percent) |  |  |  |  | 5.60% | 5.60% |  |  |  |
Long-term debt assumed |  |  |  |  | $ 9 |  |  |  |  |

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- Definition Amount of long-term debt, after unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Also includes the amount of debt discount that has yet to be amortized and debt issuance costs. + References No definition available. + Details
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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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