XML 70 R48.htm IDEA: XBRL DOCUMENT
v3.22.4

Long-Term Debt - Financing Activity (Details) - USD ($) $ in Thousands | 1 Months Ended | 12 Months Ended
--- | --- | ---
Oct. 31, 2020 | Jun. 30, 2020 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Long Term Debt |  |  |  |  |
Repayments of debt |  |  | $ 1,507,475 | $ 1,522,002 | $ 2,177,527
1.650% senior notes due 2027 |  |  |  |  |
Long Term Debt |  |  |  |  |
Debt Instrument, Face Amount | $ 350,000 |  |  |  |
Stated interest rate |  |  | 1.65% |  |
Redemption price of debt instrument (as a percent) |  |  | 100.00% |  |
3.250% senior notes due 2050 |  |  |  |  |
Long Term Debt |  |  |  |  |
Debt Instrument, Face Amount | 400,000 |  |  |  |
Stated interest rate |  |  | 3.25% |  |
Redemption price of debt instrument (as a percent) |  |  | 100.00% |  |
2.400% senior notes due 2025 |  |  |  |  |
Long Term Debt |  |  |  |  |
Debt Instrument, Face Amount |  | $ 400,000 |  |  |
Stated interest rate |  |  | 2.40% |  |
Redemption price of debt instrument (as a percent) |  |  | 100.00% |  |
3.250% senior notes due 2031 |  |  |  |  |
Long Term Debt |  |  |  |  |
Debt Instrument, Face Amount |  | 500,000 |  |  |
Stated interest rate |  |  | 3.25% |  |
Redemption price of debt instrument (as a percent) |  |  | 100.00% |  |
5 1/4% Senior Notes due 2023 |  |  |  |  |
Long Term Debt |  |  |  |  |
Debt Instrument, Face Amount |  | $ 400,000 |  |  |
Redemption price of debt instrument (as a percent) |  | 100.875% |  |  |
2.800% senior notes due 2024 |  |  |  |  |
Long Term Debt |  |  |  |  |
Stated interest rate |  |  | 2.80% |  |
Redemption price of debt instrument (as a percent) |  |  | 100.00% |  |
3.450% senior notes due 2030 |  |  |  |  |
Long Term Debt |  |  |  |  |
Stated interest rate |  |  | 3.45% |  |
Redemption price of debt instrument (as a percent) |  |  | 100.00% |  |
5.500% senior notes due 2024 |  |  |  |  |
Long Term Debt |  |  |  |  |
Debt Instrument, Face Amount |  | $ 500,000 |  |  |
Stated interest rate |  | 5.50% |  |  |
Redemption price of debt instrument (as a percent) |  | 102.75% |  |  |
Senior Notes 1.650 Percent Due 2027 And Senior Notes 3.250 Percent Due 2050[Member] |  |  |  |  |
Long Term Debt |  |  |  |  |
Expenses recorded related to tender offer and early payoff of Senior Notes related to tender premiums, unamortized debt issuance cost write-off, and tender expenses |  |  |  |  | $ 10,300
Senior Notes 2.400 Percent Due 2025 And Senior Notes 3.250 Percent Due 2031 [Member] |  |  |  |  |
Long Term Debt |  |  |  |  |
Expenses recorded related to tender offer and early payoff of Senior Notes related to tender premiums, unamortized debt issuance cost write-off, and tender expenses |  |  |  | $ 22,800 |
4.125% Senior Note due 2025 [Member] |  |  |  |  |
Long Term Debt |  |  |  |  |
Debt Instrument, Face Amount | $ 350,000 |  |  |  |
Stated interest rate | 4.125% |  |  |  |
Redemption price of debt instrument (as a percent) | 102.063% |  |  |  |
5.000% Senior Notes Due 2026 [Member] |  |  |  |  |
Long Term Debt |  |  |  |  |
Stated interest rate |  |  | 5.00% |  |

X
- Definition Expenses recorded for tender and call premiums, loss on early extinguishment of debt, unamortized debt issuance cost write-off, and tender expenses related to offer to tender portion of and pay off senior notes. + References No definition available. + Details
Name: | stld_ExpensesRecordedRelatedToTenderOfferAndEarlyPayoff
Namespace Prefix: | stld_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124435984&loc=d3e28551-108399 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI https://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124429444&loc=SL124452920-239629 Reference 5: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 55 -Paragraph 69C -URI https://asc.fasb.org/extlink&oid=123466577&loc=SL123495737-112612 Reference 6: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 55 -Paragraph 69B -URI https://asc.fasb.org/extlink&oid=123466577&loc=SL123495735-112612 + Details
Name: | us-gaap_DebtInstrumentFaceAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 2: 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 https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

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. + Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage price of original principal amount of debt at which debt can be redeemed by the issuer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph e -URI https://asc.fasb.org/extlink&oid=123599511&loc=d3e64711-112823 + Details
Name: | us-gaap_DebtInstrumentRedemptionPricePercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585 + Details
Name: | us-gaap_RepaymentsOfDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_DebtInstrumentAxis=stld_SeniorNotes1.65PercentDue2027Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=stld_SeniorNotes3.25PercentDue2050Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=stld_SeniorNotes2.40PercentDue2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=stld_SeniorNotes3.25PercentDue2031Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=stld_SeniorNotes5.25PercentDue2023Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=stld_SeniorNotes2.80PercentDue2024Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=stld_SeniorNotes3.450PercentDue2030Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=stld_SeniorNotes5.500PercentDue2024Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=stld_SeniorNotes1.650PercentDue2027AndSeniorNotes3.250PercentDue2050Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=stld_SeniorNotes2.400PercentDue2025AndSeniorNotes3.250PercentDue2031Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=stld_SeniorNotes4.125PercentDue2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=stld_SeniorNotes5.500PercentDue2026Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |