$STLD
STEEL DYNAMICS INC

2020 Q4 Form 10-K Financial Statement

#000155837021002129 Filed on March 01, 2021

View on sec.gov

Income Statement

Concept 2020 Q4 2019 Q4 2019 Q3
Revenue $2.601B $2.350B $2.527B
YoY Change 10.68% -19.07% -21.61%
Cost Of Revenue $2.159B $2.034B $2.167B
YoY Change 6.16% -14.64% -14.6%
Gross Profit $442.3M $316.4M $359.8M
YoY Change 39.77% -39.3% -47.55%
Gross Profit Margin 17.0% 13.46% 14.24%
Selling, General & Admin $156.4M $125.6M $131.8M
YoY Change 24.52% -15.25% -14.7%
% of Gross Profit 35.36% 39.7% 36.63%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $85.10M $80.50M $79.47M
YoY Change 5.71% -0.12% -2.35%
% of Gross Profit 19.24% 25.44% 22.08%
Operating Expenses $164.1M $134.4M $131.8M
YoY Change 22.1% -13.62% -14.7%
Operating Profit $258.8M $182.0M $228.0M
YoY Change 42.2% -50.22% -57.1%
Interest Expense -$20.20M -$32.30M $31.34M
YoY Change -37.46% 1.89% -0.7%
% of Operating Profit -7.81% -17.75% 13.74%
Other Income/Expense, Net -$17.70M $400.0K $4.545M
YoY Change -4525.0% -94.59% -36.01%
Pretax Income $220.8M $150.1M $201.3M
YoY Change 47.1% -56.02% -60.31%
Income Tax $23.90M $26.30M $48.64M
% Of Pretax Income 10.82% 17.52% 24.17%
Net Earnings $197.0M $123.7M $152.6M
YoY Change 59.19% -54.15% -61.65%
Net Earnings / Revenue 7.57% 5.26% 6.04%
Basic Earnings Per Share $0.89 $0.56 $0.69
Diluted Earnings Per Share $0.89 $0.56 $0.69
COMMON SHARES
Basic Shares Outstanding 210.4M 215.5M 217.9M
Diluted Shares Outstanding 219.1M

Balance Sheet

Concept 2020 Q4 2019 Q4 2019 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments $1.369B $1.644B $1.216B
YoY Change -16.73% 55.24% 21.6%
Cash & Equivalents $1.369B $1.381B $1.146B
Short-Term Investments $0.00 $262.0M $70.00M
Other Short-Term Assets $74.36M $76.01M $50.82M
YoY Change -2.17% 4.51% 1.41%
Inventory $1.844B $1.689B $1.767B
Prepaid Expenses
Receivables $968.0M $841.4M $983.5M
Other Receivables $0.00 $0.00 $0.00
Total Short-Term Assets $4.258B $4.253B $4.020B
YoY Change 0.13% 5.46% -2.69%
LONG-TERM ASSETS
Property, Plant & Equipment $4.106B $3.136B $3.032B
YoY Change 30.92% 6.45% 4.48%
Goodwill $457.2M $452.9M $540.9M
YoY Change 0.95% 5.42% 7.56%
Intangibles $324.6M $327.9M $249.6M
YoY Change -1.01% 21.3% 5.51%
Long-Term Investments
YoY Change
Other Assets $119.7M $106.0M $100.7M
YoY Change 12.92% 321.35% 290.71%
Total Long-Term Assets $5.007B $4.023B $3.923B
YoY Change 24.47% 9.58% 6.98%
TOTAL ASSETS
Total Short-Term Assets $4.258B $4.253B $4.020B
Total Long-Term Assets $5.007B $4.023B $3.923B
Total Assets $9.266B $8.276B $7.943B
YoY Change 11.96% 7.43% 1.86%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $760.5M $509.7M $518.9M
YoY Change 49.22% -5.04% -12.83%
Accrued Expenses $178.6M $175.4M $162.7M
YoY Change 1.83% 19.64% 19.53%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due $86.89M $89.36M $82.15M
YoY Change -2.76% 268.72% 455.97%
Total Short-Term Liabilities $1.259B $1.007B $1.005B
YoY Change 25.04% -1.22% -4.23%
LONG-TERM LIABILITIES
Long-Term Debt $3.016B $2.645B $2.355B
YoY Change 14.02% 12.43% 0.14%
Other Long-Term Liabilities $106.5M $75.06M $70.13M
YoY Change 41.87% 746.17% 492.63%
Total Long-Term Liabilities $3.122B $2.720B $2.425B
YoY Change 14.79% 15.19% 2.6%
TOTAL LIABILITIES
Total Short-Term Liabilities $1.259B $1.007B $1.005B
Total Long-Term Liabilities $3.122B $2.720B $2.425B
Total Liabilities $4.917B $4.211B $3.899B
YoY Change 16.78% 10.34% 2.27%
SHAREHOLDERS EQUITY
Retained Earnings $4.759B $4.419B $4.350B
YoY Change 7.69% 11.65% 16.59%
Common Stock $1.208B $1.182B $1.176B
YoY Change 2.23% 1.81% 1.64%
Preferred Stock
YoY Change
Treasury Stock (at cost) $1.624B $1.525B $1.469B
YoY Change 6.47% 28.78% 72.01%
Treasury Stock Shares $55.70M $51.57M $49.81M
Shareholders Equity $4.345B $4.076B $4.057B
YoY Change
Total Liabilities & Shareholders Equity $9.266B $8.276B $7.943B
YoY Change 11.96% 7.43% 1.86%

Cashflow Statement

Concept 2020 Q4 2019 Q4 2019 Q3
OPERATING ACTIVITIES
Net Income $197.0M $123.7M $152.6M
YoY Change 59.19% -54.15% -61.65%
Depreciation, Depletion And Amortization $85.10M $80.50M $79.47M
YoY Change 5.71% -0.12% -2.35%
Cash From Operating Activities $137.9M $409.1M $444.2M
YoY Change -66.29% -16.7% 5.65%
INVESTING ACTIVITIES
Capital Expenditures -$343.2M -$158.2M $154.1M
YoY Change 116.94% 151.51% 118.11%
Acquisitions
YoY Change
Other Investing Activities -$100.0K -$190.9M -$2.746M
YoY Change -99.95% 76.11% 376.74%
Cash From Investing Activities -$343.3M -$349.2M -$110.5M
YoY Change -1.69% 103.85% -16.75%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $115.0M
YoY Change 53.34%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 306.3M 176.0M -161.0M
YoY Change 74.03% -146.86% 29.78%
NET CHANGE
Cash From Operating Activities 137.9M 409.1M 444.2M
Cash From Investing Activities -343.3M -349.2M -110.5M
Cash From Financing Activities 306.3M 176.0M -161.0M
Net Change In Cash 100.9M 235.9M 172.8M
YoY Change -57.23% -522.76% 5.53%
FREE CASH FLOW
Cash From Operating Activities $137.9M $409.1M $444.2M
Capital Expenditures -$343.2M -$158.2M $154.1M
Free Cash Flow $481.1M $567.3M $290.1M
YoY Change -15.19% 2.4% -17.07%

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CY2020 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
1.00
CY2019 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.96
CY2018 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.75
CY2020 us-gaap Profit Loss
ProfitLoss
570828000
CY2019 us-gaap Profit Loss
ProfitLoss
677900000
CY2018 us-gaap Profit Loss
ProfitLoss
1255805000
CY2020 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax
594000
CY2019 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax
-96000
CY2018 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax
94000
CY2020 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
1909000
CY2019 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
-308000
CY2018 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
301000
CY2020 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
572737000
CY2019 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
677592000
CY2018 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
1256106000
CY2020 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
20006000
CY2019 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
6797000
CY2018 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
-2574000
CY2020 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
552731000
CY2019 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
670795000
CY2018 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
1258680000
CY2017Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
3195068000
CY2018 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
174355000
CY2018 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
2000
CY2018 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
523569000
CY2018 us-gaap Stock Granted During Period Value Sharebased Compensation
StockGrantedDuringPeriodValueSharebasedCompensation
22741000
CY2018 us-gaap Profit Loss
ProfitLoss
1255805000
CY2018 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
301000
CY2018Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
3775989000
CY2019 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
209513000
CY2019 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
2308000
CY2019 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
348608000
CY2019 us-gaap Stock Granted During Period Value Sharebased Compensation
StockGrantedDuringPeriodValueSharebasedCompensation
28089000
CY2019 us-gaap Profit Loss
ProfitLoss
677900000
CY2019 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
-308000
CY2019Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
3921241000
CY2020 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
210496000
CY2020 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
20965000
CY2020 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
106529000
CY2020 us-gaap Stock Granted During Period Value Sharebased Compensation
StockGrantedDuringPeriodValueSharebasedCompensation
33624000
CY2020 us-gaap Profit Loss
ProfitLoss
570828000
CY2020 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
1909000
CY2020Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
4189612000
CY2020 us-gaap Profit Loss
ProfitLoss
570828000
CY2019 us-gaap Profit Loss
ProfitLoss
677900000
CY2018 us-gaap Profit Loss
ProfitLoss
1255805000
CY2020 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
325789000
CY2019 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
321082000
CY2018 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
317198000
CY2018 us-gaap Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
-1245000
CY2020 us-gaap Asset Impairment Charges
AssetImpairmentCharges
19409000
CY2020 us-gaap Share Based Compensation
ShareBasedCompensation
55598000
CY2019 us-gaap Share Based Compensation
ShareBasedCompensation
47631000
CY2018 us-gaap Share Based Compensation
ShareBasedCompensation
43317000
CY2019 us-gaap Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
1413000
CY2018 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
3475000
CY2020 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
182509000
CY2019 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-86445000
CY2020 stld Deferred Income Tax Noncash Expense Benefit
DeferredIncomeTaxNoncashExpenseBenefit
47808000
CY2019 stld Deferred Income Tax Noncash Expense Benefit
DeferredIncomeTaxNoncashExpenseBenefit
51721000
CY2018 stld Deferred Income Tax Noncash Expense Benefit
DeferredIncomeTaxNoncashExpenseBenefit
61827000
CY2020 us-gaap Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
30974000
CY2020 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
111920000
CY2019 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-237805000
CY2018 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
145873000
CY2020 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
150596000
CY2019 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
-217866000
CY2018 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
246213000
CY2020 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
1547000
CY2019 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
-13735000
CY2018 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
37904000
CY2020 us-gaap Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
32551000
CY2019 us-gaap Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
-12095000
CY2018 us-gaap Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
26471000
CY2020 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
-14371000
CY2019 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
-74323000
CY2018 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
69753000
CY2020 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
987032000
CY2019 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
1396290000
CY2018 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
1415469000
CY2020 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
1198055000
CY2019 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
451945000
CY2018 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
239390000
CY2020 us-gaap Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
149359000
CY2019 us-gaap Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
396159000
CY2018 us-gaap Payments To Acquire Short Term Investments
PaymentsToAcquireShortTermInvestments
268783000
CY2020 us-gaap Proceeds From Maturities Prepayments And Calls Of Shortterm Investments
ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments
411533000
CY2019 us-gaap Proceeds From Maturities Prepayments And Calls Of Shortterm Investments
ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments
362768000
CY2018 us-gaap Proceeds From Maturities Prepayments And Calls Of Shortterm Investments
ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments
40000000
CY2020 us-gaap Payments To Acquire Businesses Gross
PaymentsToAcquireBusinessesGross
60012000
CY2019 us-gaap Payments To Acquire Businesses Gross
PaymentsToAcquireBusinessesGross
97106000
CY2018 us-gaap Payments To Acquire Businesses Gross
PaymentsToAcquireBusinessesGross
433998000
CY2020 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-2634000
CY2019 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-5756000
CY2018 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-6907000
CY2020 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-993259000
CY2019 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-576686000
CY2018 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-895264000
CY2020 us-gaap Proceeds From Issuance Of Debt
ProceedsFromIssuanceOfDebt
2523356000
CY2019 us-gaap Proceeds From Issuance Of Debt
ProceedsFromIssuanceOfDebt
1573962000
CY2018 us-gaap Proceeds From Issuance Of Debt
ProceedsFromIssuanceOfDebt
445607000
CY2020 us-gaap Repayments Of Debt
RepaymentsOfDebt
2177527000
CY2019 us-gaap Repayments Of Debt
RepaymentsOfDebt
1264152000
CY2018 us-gaap Repayments Of Debt
RepaymentsOfDebt
455491000
CY2020 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
209248000
CY2019 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
200271000
CY2018 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
168913000
CY2020 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
106529000
CY2019 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
348608000
CY2018 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
523569000
CY2020 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-37100000
CY2019 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-27561000
CY2018 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-18501000
CY2020 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-7048000
CY2019 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-266630000
CY2018 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-720867000
CY2020 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-13275000
CY2019 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
552974000
CY2018 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-200662000
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1387397000
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
834423000
CY2017Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1035085000
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1374122000
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1387397000
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
834423000
CY2020 us-gaap Interest Paid Net
InterestPaidNet
111591000
CY2019 us-gaap Interest Paid Net
InterestPaidNet
134550000
CY2018 us-gaap Interest Paid Net
InterestPaidNet
124034000
CY2020 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
50417000
CY2019 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
155525000
CY2018 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
288429000
CY2020 us-gaap Number Of Reportable Segments
NumberOfReportableSegments
3
CY2020 stld Percentage Of Workforce Subject To Collective Bargaining Arrangements
PercentageOfWorkforceSubjectToCollectiveBargainingArrangements
0.07
CY2020 stld Number Of Locations Subject To Collective Bargaining Agreements
NumberOfLocationsSubjectToCollectiveBargainingAgreements
6
CY2020 stld Percentage Of Workforce Subject To Collective Bargaining Arrangements Expiring During Year
PercentageOfWorkforceSubjectToCollectiveBargainingArrangementsExpiringDuringYear
0.01
CY2020 stld Number Of Locations Subject To Collective Bargaining Agreements Expiring
NumberOfLocationsSubjectToCollectiveBargainingAgreementsExpiring
2
CY2020 us-gaap Use Of Estimates
UseOfEstimates
<p style="font-family:'Times New Roman','Times','serif';font-size:9pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Use of Estimates</p><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">These consolidated financial statements are prepared in conformity with accounting principles generally accepted in the United States, and accordingly, include amounts that require management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and in the notes thereto. Significant items subject to such estimates and assumptions include the carrying value of property, plant and equipment, intangible assets, and goodwill; valuation allowances for trade receivables, inventories and deferred income tax assets; unrecognized tax benefits; potential environmental liabilities; and litigation claims and settlements. Actual results may differ from these estimates and assumptions.</p>
CY2020Q4 us-gaap Receivables Net Current
ReceivablesNetCurrent
971900000
CY2020Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
8200000
CY2020Q4 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
5500000
CY2019Q4 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
5900000
CY2018Q4 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
6200000
CY2017Q4 us-gaap Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
6400000
CY2020Q4 us-gaap Short Term Investments
ShortTermInvestments
0
CY2019Q4 us-gaap Short Term Investments
ShortTermInvestments
262200000
CY2020Q4 us-gaap Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
790324000
CY2019Q4 us-gaap Inventory Raw Materials Net Of Reserves
InventoryRawMaterialsNetOfReserves
686831000
CY2020Q4 us-gaap Inventory Supplies Net Of Reserves
InventorySuppliesNetOfReserves
500497000
CY2019Q4 us-gaap Inventory Supplies Net Of Reserves
InventorySuppliesNetOfReserves
498298000
CY2020Q4 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
162843000
CY2019Q4 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
154669000
CY2020Q4 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
389884000
CY2019Q4 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
349245000
CY2020Q4 us-gaap Inventory Net
InventoryNet
1843548000
CY2019Q4 us-gaap Inventory Net
InventoryNet
1689043000
CY2020 us-gaap Depreciation
Depreciation
290500000
CY2019 us-gaap Depreciation
Depreciation
285600000
CY2018 us-gaap Depreciation
Depreciation
283300000
CY2020Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
7331616000
CY2019Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
6124714000
CY2020Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
3226047000
CY2019Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
2988828000
CY2020Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
4105569000
CY2019Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
3135886000
CY2020Q4 us-gaap Intangible Assets Gross Excluding Goodwill
IntangibleAssetsGrossExcludingGoodwill
676186000
CY2019Q4 us-gaap Intangible Assets Gross Excluding Goodwill
IntangibleAssetsGrossExcludingGoodwill
650512000
CY2020Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
351609000
CY2019Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
322611000
CY2020Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
324577000
CY2019Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
327901000
CY2020 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
29000000.0
CY2019 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
29600000
CY2018 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
27800000
CY2020Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
29232000
CY2020Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
27840000
CY2020Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
27439000
CY2020Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
26701000
CY2020Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
24783000
CY2020Q4 us-gaap Finite Lived Intangible Assets Amortization Expense After Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
188582000
CY2020Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
324577000
CY2020Q4 us-gaap Goodwill
Goodwill
457226000
CY2019Q4 us-gaap Goodwill
Goodwill
452915000
CY2018 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0
CY2019 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0
CY2020 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0
CY2020 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
50700000
CY2019 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
43300000
CY2018 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
38700000
CY2018 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
0
CY2019 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
0
CY2020 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
0
CY2020 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
550822000
CY2020 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
211140000
CY2020 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.61
CY2019 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
671103000
CY2019 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
219639000
CY2019 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
3.06
CY2020 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
1205000
CY2019 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
1109000
CY2020 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
550822000
CY2020 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
212345000
CY2020 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.59
CY2019 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
671103000
CY2019 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
220748000
CY2019 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
3.04
CY2018 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
1258379000
CY2018 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
233923000
CY2018 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
5.38
CY2018 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
1270000
CY2018 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
1258379000
CY2018 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
235193000
CY2018 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
5.35
CY2020 us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<p style="font-family:'Times New Roman','Times','serif';font-size:9pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Concentration of Credit Risk</p><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">Financial instruments that potentially subject the company to significant concentrations of credit risk principally consist of temporary cash investments, short-term investments, and accounts receivable. When advantageous, the company places its temporary cash and short-term investments with high credit quality financial institutions and companies and limits the amount of credit exposure from any one entity. The company is exposed to credit risk in the event of nonpayment by customers. The company mitigates its exposure to credit risk, which it generally extends initially on an unsecured basis, by performing ongoing credit evaluations and taking further action if necessary, such as requiring letters of credit or other security interests to support the customer receivable.</p>
CY2020 stld Debt Instrument Covenant Interest Coverage Ratio
DebtInstrumentCovenantInterestCoverageRatio
10.71
CY2020 stld Debt Instrument Covenant Consolidated Leverage Ratio
DebtInstrumentCovenantConsolidatedLeverageRatio
0.42
CY2020Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
3158658000
CY2019Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
2764472000
CY2020Q4 us-gaap Deferred Finance Costs Net
DeferredFinanceCostsNet
55982000
CY2019Q4 us-gaap Deferred Finance Costs Net
DeferredFinanceCostsNet
30128000
CY2020Q4 us-gaap Long Term Debt
LongTermDebt
3102676000
CY2019Q4 us-gaap Long Term Debt
LongTermDebt
2734344000
CY2020Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
86894000
CY2019Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
89356000
CY2020Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
3015782000
CY2019Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
2644988000
CY2020Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
86894000
CY2020Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
4355000
CY2020Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
3799000
CY2020Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
403438000
CY2020Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
403488000
CY2020Q4 us-gaap Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
2256684000
CY2020Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
3158658000
CY2020 us-gaap Interest Costs Incurred
InterestCostsIncurred
118800000
CY2019 us-gaap Interest Costs Incurred
InterestCostsIncurred
132600000
CY2018 us-gaap Interest Costs Incurred
InterestCostsIncurred
129500000
CY2020 us-gaap Interest Costs Incurred Capitalized
InterestCostsIncurredCapitalized
23900000
CY2019 us-gaap Interest Costs Incurred Capitalized
InterestCostsIncurredCapitalized
5500000
CY2018 us-gaap Interest Costs Incurred Capitalized
InterestCostsIncurredCapitalized
2900000
CY2020 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
88914000
CY2019 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
149106000
CY2018 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
304726000
CY2020 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
45736000
CY2019 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
48331000
CY2018 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
59243000
CY2020 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
134650000
CY2019 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
197437000
CY2018 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
363969000
CY2020 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2019 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2018 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2020 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.026
CY2019 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.021
CY2018 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.026
CY2020 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
0.029
CY2018 stld Effective Income Tax Rate Reconciliation Tax Settlement Audit Percent
EffectiveIncomeTaxRateReconciliationTaxSettlementAuditPercent
-0.003
CY2020 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.021
CY2019 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.006
CY2018 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.003
CY2020 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.005
CY2019 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.001
CY2018 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.005
CY2020 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.191
CY2019 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.226
CY2018 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.225
CY2020Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
22912000
CY2019Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
19731000
CY2020Q4 us-gaap Deferred Tax Assets Inventory
DeferredTaxAssetsInventory
5670000
CY2019Q4 us-gaap Deferred Tax Assets Inventory
DeferredTaxAssetsInventory
5599000
CY2020Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
25089000
CY2019Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
27541000
CY2020Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
7077000
CY2019Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
8020000
CY2020Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
60748000
CY2019Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
60891000
CY2020Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
805000
CY2019Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
21958000
CY2020Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
59943000
CY2019Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
38933000
CY2020Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
538746000
CY2019Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
487634000
CY2020Q4 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
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51835000
CY2019Q4 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
33322000
CY2020Q4 us-gaap Deferred Tax Liabilities Other
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5651000
CY2019Q4 us-gaap Deferred Tax Liabilities Other
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2146000
CY2020Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
596232000
CY2019Q4 us-gaap Deferred Income Tax Liabilities
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523102000
CY2020Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
536289000
CY2019Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
484169000
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-21200000
CY2020Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
805000
CY2019Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
10162000
CY2018Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
10131000
CY2017Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
16749000
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UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
4350000
CY2019 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
750000
CY2018 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
500000
CY2019 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
2198000
CY2018 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
503000
CY2020 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
1682000
CY2019 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
1363000
CY2018 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
798000
CY2019 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
1554000
CY2018 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
6823000
CY2020Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
12830000
CY2019Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
10162000
CY2018Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
10131000
CY2020Q4 us-gaap Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
9000000.0
CY2019Q4 us-gaap Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
6000000.0
CY2020 stld Unrecognized Tax Benefits Increase Decrease Resulting From Change In Interest Expense
UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromChangeInInterestExpense
450000
CY2019 stld Unrecognized Tax Benefits Increase Decrease Resulting From Change In Interest Expense
UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromChangeInInterestExpense
400000
CY2018 stld Unrecognized Tax Benefits Increase Decrease Resulting From Change In Interest Expense
UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromChangeInInterestExpense
1300000
CY2020Q4 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
828000
CY2019Q4 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
1400000
CY2020 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
210500000
CY2020 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
1.00
CY2019 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
209500000
CY2019 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.96
CY2018 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
174400000
CY2018 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.75
CY2020 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
209200000
CY2019 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
200300000
CY2018 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
168900000
CY2020 us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
4400000
CY2020 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
106500000
CY2019 us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
11300000
CY2019 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
348600000
CY2018 us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
13100000
CY2018 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
523600000
CY2020Q4 us-gaap Stock Repurchase Program Remaining Authorized Repurchase Amount1
StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
444000000.0
CY2020Q4 us-gaap Derivative Fair Value Of Derivative Asset
DerivativeFairValueOfDerivativeAsset
6797000
CY2019Q4 us-gaap Derivative Fair Value Of Derivative Asset
DerivativeFairValueOfDerivativeAsset
1276000
CY2020Q4 us-gaap Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
7442000
CY2019Q4 us-gaap Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
1732000
CY2020 us-gaap Derivative Excluded Component Gain Loss Recognized In Earnings
DerivativeExcludedComponentGainLossRecognizedInEarnings
68000
CY2019 us-gaap Derivative Excluded Component Gain Loss Recognized In Earnings
DerivativeExcludedComponentGainLossRecognizedInEarnings
-28000
CY2018 us-gaap Derivative Excluded Component Gain Loss Recognized In Earnings
DerivativeExcludedComponentGainLossRecognizedInEarnings
85000
CY2020 us-gaap Gain Loss From Components Excluded From Assessment Of Fair Value Hedge Effectiveness Net
GainLossFromComponentsExcludedFromAssessmentOfFairValueHedgeEffectivenessNet
-2600000
CY2019 us-gaap Gain Loss From Components Excluded From Assessment Of Fair Value Hedge Effectiveness Net
GainLossFromComponentsExcludedFromAssessmentOfFairValueHedgeEffectivenessNet
-1600000
CY2018 us-gaap Gain Loss From Components Excluded From Assessment Of Fair Value Hedge Effectiveness Net
GainLossFromComponentsExcludedFromAssessmentOfFairValueHedgeEffectivenessNet
2700000
CY2020 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
2800000
CY2019 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
137000
CY2018 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
544000
CY2020 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax
265000
CY2019 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax
541000
CY2018 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax
149000
CY2020Q4 us-gaap Price Risk Cash Flow Hedge Unrealized Gain Loss To Be Reclassified During Next12 Months
PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months
2500000
CY2020Q4 us-gaap Long Term Debt
LongTermDebt
3100000000
CY2019Q4 us-gaap Long Term Debt
LongTermDebt
2700000000
CY2020 stld Purchase Commitments Physical Commodity Requirements Utilization Period
PurchaseCommitmentsPhysicalCommodityRequirementsUtilizationPeriod
P3Y
CY2020Q4 us-gaap Unrecorded Unconditional Purchase Obligation Balance On First Anniversary
UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary
265736000
CY2020Q4 us-gaap Unrecorded Unconditional Purchase Obligation Balance On Second Anniversary
UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary
124961000
CY2020Q4 us-gaap Unrecorded Unconditional Purchase Obligation Balance On Third Anniversary
UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary
43074000
CY2020Q4 us-gaap Unrecorded Unconditional Purchase Obligation Balance On Fourth Anniversary
UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary
35248000
CY2020Q4 us-gaap Unrecorded Unconditional Purchase Obligation Balance On Fifth Anniversary
UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary
16491000
CY2020Q4 us-gaap Unrecorded Unconditional Purchase Obligation Due After Five Years
UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears
139299000
CY2020Q4 us-gaap Unrecorded Unconditional Purchase Obligation Balance Sheet Amount
UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount
624809000
CY2020 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
74500000
CY2019 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
98800000
CY2018 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
156700000
CY2018 stld Defined Contribution Plan Percentage Of Employers Contribution Of Pretax Earnings To Profit Sharing Plan
DefinedContributionPlanPercentageOfEmployersContributionOfPretaxEarningsToProfitSharingPlan
0.08
CY2019 stld Defined Contribution Plan Percentage Of Employers Contribution Of Pretax Earnings To Profit Sharing Plan
DefinedContributionPlanPercentageOfEmployersContributionOfPretaxEarningsToProfitSharingPlan
0.08
CY2020 stld Defined Contribution Plan Percentage Of Employers Contribution Of Pretax Earnings To Profit Sharing Plan
DefinedContributionPlanPercentageOfEmployersContributionOfPretaxEarningsToProfitSharingPlan
0.08
CY2020 stld Profit Sharing Component
ProfitSharingComponent
58300000
CY2019 stld Profit Sharing Component
ProfitSharingComponent
73600000
CY2018 stld Profit Sharing Component
ProfitSharingComponent
138700000
CY2020 stld Profit Sharing Component Defined Contribution Plan Employers Contribution To Profit Sharing Plan
ProfitSharingComponentDefinedContributionPlanEmployersContributionToProfitSharingPlan
46700000
CY2019 stld Profit Sharing Component Defined Contribution Plan Employers Contribution To Profit Sharing Plan
ProfitSharingComponentDefinedContributionPlanEmployersContributionToProfitSharingPlan
58900000
CY2018 stld Profit Sharing Component Defined Contribution Plan Employers Contribution To Profit Sharing Plan
ProfitSharingComponentDefinedContributionPlanEmployersContributionToProfitSharingPlan
108100000
CY2020 us-gaap Lessee Operating Lease Existence Of Option To Extend
LesseeOperatingLeaseExistenceOfOptionToExtend
true
CY2020 us-gaap Lessee Operating Lease Existence Of Option To Terminate
LesseeOperatingLeaseExistenceOfOptionToTerminate
true
CY2020Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
90280000
CY2019Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
75176000
CY2020Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
17702000
CY2019Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
17532000
CY2020Q4 us-gaap Operating Lease Liability Noncurrent
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72614000
CY2019Q4 us-gaap Operating Lease Liability Noncurrent
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57897000
CY2020Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
90316000
CY2019Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
75429000
CY2019Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
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P6Y
CY2020Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0384
CY2019Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0396
CY2020Q4 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
20734000
CY2020Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
17165000
CY2020Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
14057000
CY2020Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
11418000
CY2020Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
8888000
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LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
34159000
CY2020Q4 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
106421000
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16105000
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CY2020 us-gaap Operating Lease Cost
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20100000
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OperatingLeasePayments
18600000
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CY2020 us-gaap Short Term Lease Cost
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19100000
CY2019 us-gaap Short Term Lease Cost
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20000000.0
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CY2019 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
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CY2018 us-gaap Payments For Rent
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CY2020 us-gaap Operating Income Loss
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1619774000
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317198000
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Revenues
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Revenues
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CY2020Q3 us-gaap Revenues
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CY2020Q3 us-gaap Profit Loss
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CY2020Q4 us-gaap Profit Loss
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75496000
CY2020Q3 us-gaap Net Income Loss Available To Common Stockholders Basic
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100143000
CY2020Q4 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
187843000
CY2020Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.88
CY2020Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.36
CY2020Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.48
CY2020Q4 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.89
CY2020Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.88
CY2020Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.36
CY2020Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.47
CY2019Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.69
CY2019Q4 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.56
CY2020Q4 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.89
CY2019Q1 us-gaap Revenues
Revenues
2817435000
CY2019Q2 us-gaap Revenues
Revenues
2770515000
CY2019Q3 us-gaap Revenues
Revenues
2526845000
CY2019Q4 us-gaap Revenues
Revenues
2350196000
CY2019Q1 us-gaap Gross Profit
GrossProfit
433570000
CY2019Q2 us-gaap Gross Profit
GrossProfit
421166000
CY2019Q3 us-gaap Gross Profit
GrossProfit
359839000
CY2019Q4 us-gaap Gross Profit
GrossProfit
316409000
CY2019Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
291842000
CY2019Q2 us-gaap Profit Loss
ProfitLoss
196746000
CY2019Q3 us-gaap Profit Loss
ProfitLoss
152608000
CY2019Q4 us-gaap Profit Loss
ProfitLoss
123719000
CY2019Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
285032000
CY2019Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
228045000
CY2019Q4 us-gaap Operating Income Loss
OperatingIncomeLoss
181961000
CY2019Q1 us-gaap Profit Loss
ProfitLoss
204827000
CY2019Q1 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
204328000
CY2019Q2 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
194302000
CY2019Q3 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
151048000
CY2019Q4 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
121425000
CY2019Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.91
CY2019Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.88
CY2019Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.91
CY2019Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.87
CY2019Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.69
CY2019Q4 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.56

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