$RYI
Ryerson Holding Corp Stock $ryi

$ryi Overview Financials Valuation SEC Filings Company Website

2017 Q4 Form 10-K Financial Statement

#000156459018004385 Filed on March 05, 2018

Income Statement

Concept	2017 Q4	2017 Q3	2017 Q2
Revenue	$810.6M	$864.2M	$875.4M
YoY Change	18.82%	17.56%	18.33%
Cost Of Revenue	$674.1M	$719.2M	$735.0M
YoY Change	18.76%	21.96%	27.43%
Gross Profit	$136.5M	$145.0M	$140.4M
YoY Change	19.11%	-0.28%	-13.87%
Gross Profit Margin	16.84%	16.78%	16.04%
Selling, General & Admin	$128.2M	$119.2M	$116.7M
YoY Change	10.52%	9.26%	3.18%
% of Gross Profit	93.92%	82.21%	83.12%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$13.00M	$11.90M	$11.50M
YoY Change	21.5%	16.67%	7.48%
% of Gross Profit	9.52%	8.21%	8.19%
Operating Expenses	$128.2M	$119.2M	$116.7M
YoY Change	10.52%	9.26%	3.18%
Operating Profit	$8.300M	$25.80M	$23.70M
YoY Change	-692.86%	-28.93%	-52.51%
Interest Expense	-$23.10M	-$23.20M	-$22.90M
YoY Change	3.13%	-1.69%	5.05%
% of Operating Profit	-278.31%	-89.92%	-96.62%
Other Income/Expense, Net	$8.500M	-$1.400M	-$900.0K
YoY Change	19.72%	600.0%	-95.08%
Pretax Income	-$6.300M	$1.200M	$0.00
YoY Change	-58.55%	-88.0%	-100.0%
Income Tax	$4.000M	-$700.0K	-$800.0K
% Of Pretax Income		-58.33%
Net Earnings	$300.0K	$1.700M	$600.0K
YoY Change	-103.49%	-79.27%	-89.29%
Net Earnings / Revenue	0.04%	0.2%	0.07%
Basic Earnings Per Share		$0.05	$0.02
Diluted Earnings Per Share	$0.00	$0.05	$0.02
COMMON SHARES
Basic Shares Outstanding		37.19M	37.17M
Diluted Shares Outstanding		37.29M	37.29M

Balance Sheet

Concept	2017 Q4	2017 Q3	2017 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$77.40M	$73.60M	$76.90M
YoY Change	-4.09%	0.55%	3.22%
Cash & Equivalents	$77.40M	$74.90M	$76.90M
Short-Term Investments
Other Short-Term Assets	$33.70M	$32.00M	$29.40M
YoY Change	21.66%	12.68%	-13.02%
Inventory	$616.5M	$691.7M	$648.0M
Prepaid Expenses
Receivables	$376.3M	$425.4M	$434.2M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$1.104B	$1.223B	$1.189B
YoY Change	10.63%	12.49%	11.17%
LONG-TERM ASSETS
Property, Plant & Equipment	$422.9M	$417.9M	$419.9M
YoY Change	8.94%	6.25%	6.47%
Goodwill	$115.3M		$115.3M
YoY Change	11.72%		11.72%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$22.90M	$12.90M	$14.10M
YoY Change	-20.21%	-91.43%	-90.71%
Total Long-Term Assets	$608.0M	$594.6M	$599.3M
YoY Change	8.4%	6.87%	6.85%
TOTAL ASSETS
Total Short-Term Assets	$1.104B	$1.223B	$1.189B
Total Long-Term Assets	$608.0M	$594.6M	$599.3M
Total Assets	$1.712B	$1.817B	$1.788B
YoY Change	9.83%	10.59%	9.68%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$275.0M	$362.5M	$349.6M
YoY Change	19.36%	36.79%	24.28%
Accrued Expenses	$94.80M	$97.70M	$76.10M
YoY Change	27.59%	2.41%	-5.11%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$21.30M	$20.20M	$23.30M
YoY Change	10.94%	1.0%	25.95%
Total Short-Term Liabilities	$402.7M	$491.0M	$458.4M
YoY Change	21.15%	25.74%	17.69%
LONG-TERM LIABILITIES
Long-Term Debt	$1.024B	$1.021B	$1.013B
YoY Change	8.48%	6.63%	0.28%
Other Long-Term Liabilities	$48.70M	$319.3M	$65.30M
YoY Change	49.85%	-2.68%	88.18%
Total Long-Term Liabilities	$1.073B	$1.341B	$1.078B
YoY Change	9.86%	4.25%	3.2%
TOTAL LIABILITIES
Total Short-Term Liabilities	$402.7M	$491.0M	$458.4M
Total Long-Term Liabilities	$1.073B	$1.341B	$1.078B
Total Liabilities	$1.719B	$1.834B	$1.810B
YoY Change	6.92%	9.33%	3.92%
SHAREHOLDERS EQUITY
Retained Earnings	-$95.10M		-$96.80M
YoY Change	-15.24%
Common Stock	$378.0M		$376.9M
YoY Change	0.59%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$6.600M		$6.600M
YoY Change	0.0%
Treasury Stock Shares	$212.5K		$212.5K
Shareholders Equity	-$10.00M	-$16.80M	-$24.80M
YoY Change
Total Liabilities & Shareholders Equity	$1.712B	$1.817B	$1.788B
YoY Change	9.83%	10.59%	9.68%

Cashflow Statement

Concept	2017 Q4	2017 Q3	2017 Q2
OPERATING ACTIVITIES
Net Income	$300.0K	$1.700M	$600.0K
YoY Change	-103.49%	-79.27%	-89.29%
Depreciation, Depletion And Amortization	$13.00M	$11.90M	$11.50M
YoY Change	21.5%	16.67%	7.48%
Cash From Operating Activities	$90.80M	-$12.20M	-$48.60M
YoY Change	90.36%	-52.16%	9.46%
INVESTING ACTIVITIES
Capital Expenditures	-$9.300M	-$5.600M	-$6.200M
YoY Change	181.82%	-12.5%	-21.52%
Acquisitions
YoY Change
Other Investing Activities	$600.0K	$0.00	$2.100M
YoY Change	-400.0%	-100.0%	50.0%
Cash From Investing Activities	-$8.700M	-$5.600M	-$4.100M
YoY Change	148.57%	19.15%	-36.92%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-78.30M	12.10M	56.60M
YoY Change	119.94%	-58.56%	2.72%
NET CHANGE
Cash From Operating Activities	90.80M	-12.20M	-48.60M
Cash From Investing Activities	-8.700M	-5.600M	-4.100M
Cash From Financing Activities	-78.30M	12.10M	56.60M
Net Change In Cash	3.800M	-5.700M	3.900M
YoY Change	-55.81%	470.0%	-7.14%
FREE CASH FLOW
Cash From Operating Activities	$90.80M	-$12.20M	-$48.60M
Capital Expenditures	-$9.300M	-$5.600M	-$6.200M
Free Cash Flow	$100.1M	-$6.600M	-$42.40M
YoY Change	96.27%	-65.45%	16.16%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2017	dei	Document Period End Date DocumentPeriodEndDate	2017-12-31
CY2017	dei	Document Type DocumentType	10-K
CY2017Q2	dei	Entity Public Float EntityPublicFloat	155628802
CY2016	us-gaap	Sales Revenue Net SalesRevenueNet	2859700000
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	5600000
CY2017	dei	Entity Registrant Name EntityRegistrantName	RYERSON HOLDING CORPORATION
CY2017	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2017	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	900000
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.46
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.46
CY2017	ryi	Other Comprehensive Income Intercompany Foreign Currency Transaction And Translation Gain Loss OtherComprehensiveIncomeIntercompanyForeignCurrencyTransactionAndTranslationGainLoss	3200000
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-300000
CY2017	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities	-200000
CY2016	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities	-4700000
CY2016	ryi	Other Comprehensive Income Loss Gain Loss On Liquidation Of Investment In Foreign Entity OtherComprehensiveIncomeLossGainLossOnLiquidationOfInvestmentInForeignEntity	1300000
CY2017	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	1000000
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-18000000
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	700000
CY2015	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	12300000
CY2015	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	300000
CY2016	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	5400000
CY2015	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-2300000
CY2016	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	300000
CY2015	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-200000
CY2015	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-88000000
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	24900000
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	258900000
CY2016	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	-200000
CY2015	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	-800000
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	25100000
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	23000000
CY2017	us-gaap	Sales Revenue Net SalesRevenueNet	3364700000
CY2016	us-gaap	Cost Of Goods Sold CostOfGoodsSold	2289100000
CY2015	us-gaap	Asset Impairment Charges AssetImpairmentCharges	7700000
CY2017	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	472500000
CY2017	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2017
CY2017	us-gaap	Cost Of Goods Sold CostOfGoodsSold	2782200000
CY2017	dei	Amendment Flag AmendmentFlag	false
CY2016	us-gaap	Net Income Loss NetIncomeLoss	18700000
CY2015	us-gaap	Gross Profit GrossProfit	567700000
CY2016	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	436400000
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	108600000
CY2015	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	450800000
CY2016	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-17200000
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	133200000
CY2017	us-gaap	Gross Profit GrossProfit	582500000
CY2015	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-10400000
CY2015	us-gaap	Interest And Debt Expense InterestAndDebtExpense	96300000
CY2016	us-gaap	Gross Profit GrossProfit	570600000
CY2015	us-gaap	Restructuring Charges RestructuringCharges	2500000
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	110000000
CY2015	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	1900000
CY2018Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	37208581
CY2017	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.54
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	1100000
CY2016	ryi	Other Comprehensive Income Intercompany Foreign Currency Transaction And Translation Gain Loss OtherComprehensiveIncomeIntercompanyForeignCurrencyTransactionAndTranslationGainLoss	1300000
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.55
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1900000
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.02
CY2015	ryi	Other Comprehensive Income Intercompany Foreign Currency Transaction And Translation Gain Loss OtherComprehensiveIncomeIntercompanyForeignCurrencyTransactionAndTranslationGainLoss	-8600000
CY2017	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2017	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.02
CY2015	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-12900000
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-1800000
CY2017	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2017	dei	Entity Central Index Key EntityCentralIndexKey	0001481582
CY2017	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2017	dei	Trading Symbol TradingSymbol	RYI
CY2017	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	39700000
CY2017	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	42900000
CY2015	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-1300000
CY2017	us-gaap	Net Income Loss NetIncomeLoss	17100000
CY2015	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	8800000
CY2015	us-gaap	Net Income Loss NetIncomeLoss	-500000
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	1400000
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-9200000
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	4700000
CY2017	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1500000
CY2015	us-gaap	Depreciation And Amortization DepreciationAndAmortization	43700000
CY2016	us-gaap	Interest And Debt Expense InterestAndDebtExpense	89900000
CY2016	us-gaap	Profit Loss ProfitLoss	18900000
CY2016	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	200000
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3700000
CY2017	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-2300000
CY2015	us-gaap	Profit Loss ProfitLoss	-1800000
CY2017	us-gaap	Interest And Debt Expense InterestAndDebtExpense	91000000
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	16700000
CY2017	us-gaap	Profit Loss ProfitLoss	18000000
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	26100000
CY2016	us-gaap	Restructuring Charges RestructuringCharges	1000000
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	38600000
CY2016	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	6500000
CY2017	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	8100000
CY2017	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	1100000
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	17900000
CY2016	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	22500000
CY2016	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	18200000
CY2016	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	300000
CY2016	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-5200000
CY2015	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-16100000
CY2015	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-6800000
CY2016	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	20500000
CY2015	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-12400000
CY2017	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	4600000
CY2017	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	6300000
CY2015	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-17900000
CY2015	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-1800000
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	10600000
CY2015	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-7800000
CY2017	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	27700000
CY2016	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-4000000
CY2015	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-10300000
CY2017	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	6000000
CY2016	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-3300000
CY2015	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	5800000
CY2016	us-gaap	Depreciation And Amortization DepreciationAndAmortization	42500000
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-8900000
CY2017	us-gaap	Depreciation And Amortization DepreciationAndAmortization	47100000
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	2200000
CY2016	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	3100000
CY2015	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2300000
CY2017	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	200000
CY2016	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	4700000
CY2016	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-8700000
CY2016	us-gaap	Payments Of Debt Restructuring Costs PaymentsOfDebtRestructuringCosts	15700000
CY2015	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-20200000
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	3200000
CY2016	ryi	Liquidation Of Investment In Foreign Entity LiquidationOfInvestmentInForeignEntity	1200000
CY2015	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-178100000
CY2016	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	-40700000
CY2016	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	6000000
CY2017	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-3000000
CY2017	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	44000000
CY2016	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-12700000
CY2017	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	58300000
CY2016	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	1200000
CY2015	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	-1700000
CY2017	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	-38400000
CY2015	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	-50200000
CY2017	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	-20100000
CY2015	us-gaap	Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities	260700000
CY2017	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	50300000
CY2016	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	1100000
CY2016Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	27900000
CY2016Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	19200000
CY2016Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Current Liabilities PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities	8300000
CY2016Q4	us-gaap	Liabilities Current LiabilitiesCurrent	332400000
CY2016Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	944300000
CY2016Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	298800000
CY2016Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	230400000
CY2016Q4	us-gaap	Interest Payable Current InterestPayableCurrent	9800000
CY2016Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	32500000
CY2016Q4	us-gaap	Liabilities Liabilities	1608000000
CY2016Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2016Q4	us-gaap	Preferred Stock Value PreferredStockValue
CY2016Q4	us-gaap	Common Stock Value CommonStockValue	400000
CY2016Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	375400000
CY2016Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-112200000
CY2016Q4	us-gaap	Treasury Stock Value TreasuryStockValue	6600000
CY2016Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-307800000
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1800000
CY2017	ryi	Capital Leases And Sale Leasebacks Noncash Investing Activities CapitalLeasesAndSaleLeasebacksNoncashInvestingActivities	42800000
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1700000
CY2016	ryi	Capital Leases And Sale Leasebacks Noncash Investing Activities CapitalLeasesAndSaleLeasebacksNoncashInvestingActivities	5300000
CY2017	ryi	Asset Additions Under Financing Arrangements Noncash Investing Activities AssetAdditionsUnderFinancingArrangementsNoncashInvestingActivities	3000000
CY2016Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	40800000
CY2016Q4	us-gaap	Goodwill Goodwill	103200000
CY2016Q4	us-gaap	Prepaid Expense And Other Assets Noncurrent PrepaidExpenseAndOtherAssetsNoncurrent	4300000
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-49300000
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1558700000
CY2016Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	4600000
CY2016Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2016Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	7000000
CY2016Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2016Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2016Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000
CY2016Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	37345117
CY2016Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	212500
CY2015	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-12600000
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	5600000
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	12400000
CY2017	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2200000
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	5600000
CY2016	ryi	Other Than Temporary Impairment Losses Investment Tax Expense Benefit OtherThanTemporaryImpairmentLossesInvestmentTaxExpenseBenefit	1800000
CY2017	ryi	Other Than Temporary Impairment Losses Investment Tax Expense Benefit OtherThanTemporaryImpairmentLossesInvestmentTaxExpenseBenefit	100000
CY2015	us-gaap	Sales Revenue Net SalesRevenueNet	3167200000
CY2015	us-gaap	Cost Of Goods Sold CostOfGoodsSold	2599500000
CY2015	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities	-12300000
CY2017	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-700000
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-2100000
CY2017	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	100000
CY2016	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	650000000
CY2017	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	200000
CY2015	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	59900000
CY2017	us-gaap	Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess	74300000
CY2015	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	1900000
CY2017	us-gaap	Sale Leaseback Transaction Net Proceeds Financing Activities SaleLeasebackTransactionNetProceedsFinancingActivities	24900000
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	66600000
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	12400000
CY2017	us-gaap	Cash And Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-7200000
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	16600000
CY2015	us-gaap	Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess	-164400000
CY2016	ryi	Credit Facility Issuance Costs CreditFacilityIssuanceCosts	1300000
CY2015	ryi	Credit Facility Issuance Costs CreditFacilityIssuanceCosts	4000000
CY2017	us-gaap	Increase Decrease In Book Overdrafts IncreaseDecreaseInBookOverdrafts	-18000000
CY2016	us-gaap	Increase Decrease In Book Overdrafts IncreaseDecreaseInBookOverdrafts	3600000
CY2015	us-gaap	Increase Decrease In Book Overdrafts IncreaseDecreaseInBookOverdrafts	-3500000
CY2015	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0
CY2017	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	14400000
CY2016	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	4800000
CY2017	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	3900000
CY2016	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	900000
CY2017	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-3300000
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	17500000
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	80700000
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	63200000
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	60000000
CY2017	us-gaap	Interest Paid InterestPaid	84900000
CY2016	us-gaap	Interest Paid InterestPaid	89200000
CY2017Q4	us-gaap	Common Stock Value CommonStockValue	400000
CY2017Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	377600000
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-95100000
CY2017Q4	us-gaap	Treasury Stock Value TreasuryStockValue	6600000
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-286300000
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	-10000000
CY2017Q4	us-gaap	Minority Interest MinorityInterest	2600000
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-7400000
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1711900000
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	4900000
CY2017Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2017Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2017Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2017Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	37421081
CY2017Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	212500
CY2014Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-124500000
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-140900000
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-6200000
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-1100000
CY2016	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities	2900000
CY2016	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1400000
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1300000
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7200000
CY2015	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	7500000
CY2017Q4	us-gaap	Goodwill Goodwill	115300000
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	22300000
CY2017	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	3800000
CY2016	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	3200000
CY2015	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	10400000
CY2015	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	600000
CY2015	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-1300000
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-71700000
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-20700000
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-18000000
CY2016	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	71500000
CY2016	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	738800000
CY2016	us-gaap	Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess	37000000
CY2016	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	5200000
CY2015	us-gaap	Sale Leaseback Transaction Net Proceeds Financing Activities SaleLeasebackTransactionNetProceedsFinancingActivities	1700000
CY2016	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	400000
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-232000000
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	8900000
CY2015	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-5700000
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	3200000
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	77400000
CY2015	us-gaap	Interest Paid InterestPaid	86700000
CY2015	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	3200000
CY2015	ryi	Capital Leases And Sale Leasebacks Noncash Investing Activities CapitalLeasesAndSaleLeasebacksNoncashInvestingActivities	11500000
CY2017Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	1100000
CY2016Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	1000000
CY2017Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	376300000
CY2016Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	326000000
CY2017Q4	us-gaap	Inventory Net InventoryNet	616500000
CY2016Q4	us-gaap	Inventory Net InventoryNet	563400000
CY2017Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	32600000
CY2016Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	26700000
CY2017Q4	us-gaap	Assets Current AssetsCurrent	1103900000
CY2016Q4	us-gaap	Assets Current AssetsCurrent	997800000
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	422900000
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	388200000
CY2017Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	17900000
CY2016Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	24400000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	46900000
CY2017Q4	us-gaap	Prepaid Expense And Other Assets Noncurrent PrepaidExpenseAndOtherAssetsNoncurrent	5000000
CY2017Q4	us-gaap	Assets Assets	1711900000
CY2016Q4	us-gaap	Assets Assets	1558700000
CY2017Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	275000000
CY2017Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	40300000
CY2016Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	36800000
CY2017Q4	us-gaap	Interest Payable Current InterestPayableCurrent	10000000
CY2017Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	48400000
CY2017Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	21300000
CY2017Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Current Liabilities PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities	7700000
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	402700000
CY2017Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1024400000
CY2017Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	243500000
CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	48700000
CY2017Q4	us-gaap	Liabilities Liabilities	1719300000
CY2017Q4	us-gaap	Percentage Of Lifo Inventory PercentageOfLIFOInventory	0.89
CY2017Q4	us-gaap	Other Inventory Materials Supplies And Merchandise Under Consignment OtherInventoryMaterialsSuppliesAndMerchandiseUnderConsignment	8900000
CY2017Q4	us-gaap	Land And Land Improvements LandAndLandImprovements	92600000
CY2017Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	198800000
CY2017Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	377900000
CY2017	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2014Q4	us-gaap	Restructuring Reserve RestructuringReserve	700000
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2017Q4	us-gaap	Preferred Stock Value PreferredStockValue
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	-50800000
CY2016Q4	us-gaap	Minority Interest MinorityInterest	1500000
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	7000000
CY2017Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000
CY2015	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	-1200000
CY2015	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	3300000
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-5500000
CY2015	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities	7600000
CY2015	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	600000
CY2016	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	19500000
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	1100000
CY2016	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	71500000
CY2016	ryi	Other Comprehensive Income Loss Liquidation Of Investment In Foreign Entity OtherComprehensiveIncomeLossLiquidationOfInvestmentInForeignEntity	1200000
CY2017	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	18000000
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-200000
CY2017	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities	100000
CY2017	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent	600000
CY2015	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	4500000
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	4400000
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-3400000
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-700000
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-100000
CY2015	ryi	Other Than Temporary Impairment Losses Investment Tax Expense Benefit OtherThanTemporaryImpairmentLossesInvestmentTaxExpenseBenefit	4700000
CY2017	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent	400000
CY2016Q4	ryi	Foreign Debt Short Term Amount ForeignDebtShortTermAmount	19200000
CY2017Q4	ryi	Capital And Financing Leases CapitalAndFinancingLeases	65500000
CY2016Q4	ryi	Capital And Financing Leases CapitalAndFinancingLeases	23500000
CY2017	us-gaap	Use Of Estimates UseOfEstimates	<div> <p style="margin-bottom:0pt;margin-top:12pt;font-style:italic;font-size:10pt;font-family:Times New Roman;font-weight:normal;text-transform:none;font-variant: normal;text-indent:4.54%;">Use of Estimates<font style="font-style:normal;">. The preparation of financial statements in conformity with Generally Accepted Accounting Principles (“GAAP”) in the United States requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and related notes to the financial statements. Changes in such estimates may affect amounts reported in future periods.</font></p></div>
CY2017	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div> <p style="margin-bottom:0pt;margin-top:12pt;text-indent:4.54%;font-size:10pt;"> </p> <p style="margin-bottom:0pt;margin-top:12pt;font-style:italic;font-size:10pt;font-family:Times New Roman;font-weight:normal;text-transform:none;font-variant: normal;text-indent:4.54%;">Reclassifications. <font style="color:#000000;font-style:normal;">Certain amounts in the 201</font><font style="color:#000000;font-style:normal;">6 and 2015 financial statements, as previously reported, have been revised to conform to the 2017 presentation. These changes did not have a material impact on the presentation of the consolidated financial statements.</font></p></div>
CY2017Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	7900000
CY2016Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	3700000
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	742700000
CY2016Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	668700000
CY2017Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	319800000
CY2017Q4	ryi	Parent Company Percentage Owned By Affiliates ParentCompanyPercentageOwnedByAffiliates	0.57
CY2017Q4	ryi	Parent Company Shares Owned By Affiliates ParentCompanySharesOwnedByAffiliates	21037500
CY2017	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1
CY2017	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1
CY2017	us-gaap	Shipping Handling And Transportation Costs ShippingHandlingAndTransportationCosts	84800000
CY2016	us-gaap	Shipping Handling And Transportation Costs ShippingHandlingAndTransportationCosts	76400000
CY2015	us-gaap	Shipping Handling And Transportation Costs ShippingHandlingAndTransportationCosts	77800000
CY2017Q4	us-gaap	Bank Overdrafts BankOverdrafts	51200000
CY2016Q4	us-gaap	Bank Overdrafts BankOverdrafts	69200000
CY2017	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	-2800000
CY2016	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	-4000000
CY2015	us-gaap	Foreign Currency Transaction Gain Loss Realized ForeignCurrencyTransactionGainLossRealized	3300000
CY2017Q4	us-gaap	Inventory Lifo Reserve InventoryLIFOReserve	71000000
CY2016Q4	us-gaap	Inventory Lifo Reserve InventoryLIFOReserve	115000000
CY2016Q4	us-gaap	Percentage Of Lifo Inventory PercentageOfLIFOInventory	0.90
CY2017Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	0
CY2016Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	23900000
CY2016Q4	us-gaap	Other Inventory Materials Supplies And Merchandise Under Consignment OtherInventoryMaterialsSuppliesAndMerchandiseUnderConsignment	11100000
CY2016Q4	us-gaap	Land And Land Improvements LandAndLandImprovements	89100000
CY2016Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	191200000
CY2016Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	361200000
CY2016	us-gaap	Restructuring And Related Cost Incurred Cost RestructuringAndRelatedCostIncurredCost	1000000
CY2016	us-gaap	Payments For Restructuring PaymentsForRestructuring	1200000
CY2016	ryi	Restructuring Reserve Reclassification RestructuringReserveReclassification	200000
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	384300000
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	650200000
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	100000
CY2017	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	7200000
CY2016	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	6900000
CY2016Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	280500000
CY2017	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	100000
CY2016	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	400000
CY2016	us-gaap	Restructuring Reserve Accrual Adjustment1 RestructuringReserveAccrualAdjustment1	-200000
CY2016Q4	us-gaap	Restructuring Reserve RestructuringReserve	1500000
CY2017	us-gaap	Restructuring And Related Cost Incurred Cost RestructuringAndRelatedCostIncurredCost	800000
CY2017	us-gaap	Payments For Restructuring PaymentsForRestructuring	500000
CY2017	ryi	Restructuring Reserve Reclassification RestructuringReserveReclassification	100000
CY2017	us-gaap	Restructuring Reserve Accrual Adjustment1 RestructuringReserveAccrualAdjustment1	-200000
CY2017	us-gaap	Defined Benefit Plan Benefit Obligation Period Increase Decrease DefinedBenefitPlanBenefitObligationPeriodIncreaseDecrease	-5000000
CY2017Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	0
CY2016Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	3600000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	88300000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	41400000
CY2016Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	76100000
CY2016Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	35300000
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	6100000
CY2016	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	5400000
CY2015	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	6300000
CY2015	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	200000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	6000000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	5800000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	5500000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	4600000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	4500000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	20500000
CY2015	us-gaap	Restructuring And Related Cost Incurred Cost RestructuringAndRelatedCostIncurredCost	2500000
CY2015	us-gaap	Payments For Restructuring PaymentsForRestructuring	1200000
CY2015	us-gaap	Restructuring Reserve Settled Without Cash2 RestructuringReserveSettledWithoutCash2	200000
CY2015	us-gaap	Restructuring Reserve Translation Adjustment RestructuringReserveTranslationAdjustment	-100000
CY2015Q4	us-gaap	Restructuring Reserve RestructuringReserve	1700000
CY2017Q4	us-gaap	Restructuring Reserve RestructuringReserve	1700000
CY2017Q4	ryi	Foreign Debt Short Term Amount ForeignDebtShortTermAmount	21300000
CY2017Q4	us-gaap	Other Borrowings OtherBorrowings	3900000
CY2017Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	13700000
CY2016Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	17700000
CY2017Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	1045700000
CY2016Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	963500000
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	21300000
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	3400000
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	100000
CY2015	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	5900000
CY2016	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost Credit Increase Decrease For Plan Amendment DefinedBenefitPlanNetPeriodicBenefitCostCreditIncreaseDecreaseForPlanAmendment	-8400000
CY2017	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Curtailments DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments	-100000
CY2017Q4	ryi	Other Deferred Employee Benefit Plans Liability OtherDeferredEmployeeBenefitPlansLiability	17300000
CY2016Q4	ryi	Other Deferred Employee Benefit Plans Liability OtherDeferredEmployeeBenefitPlansLiability	17000000
CY2017	ryi	Gain Loss On Pension Assets Recognized Time Period GainLossOnPensionAssetsRecognizedTimePeriod	P4Y
CY2017	us-gaap	Defined Benefit Plan Alternative Method Used To Amortize Net Gains And Losses DefinedBenefitPlanAlternativeMethodUsedToAmortizeNetGainsAndLosses	The method we have chosen for amortizing actuarial gains and losses is to recognize amounts in excess of a 10% corridor (10% of the greater of the projected benefit obligation or plan assets) and are amortized over the average expected remaining lifetime of the participants in the pension plan and over the average expected remaining service period for the other postretirement benefits.
CY2016	us-gaap	Defined Benefit Plan Benefit Obligation Period Increase Decrease DefinedBenefitPlanBenefitObligationPeriodIncreaseDecrease	-11000000
CY2017	ryi	Defined Benefit Plan Benefit Obligation Period Increase DefinedBenefitPlanBenefitObligationPeriodIncrease	47000000
CY2016	ryi	Defined Benefit Plan Benefit Obligation Period Increase DefinedBenefitPlanBenefitObligationPeriodIncrease	26000000
CY2017	ryi	Defined Benefit Plan Benefit Obligation Period Decrease Due To Demographic Assumption Studies DefinedBenefitPlanBenefitObligationPeriodDecreaseDueToDemographicAssumptionStudies	4000000
CY2017	us-gaap	Defined Benefit Plan Effect Of One Percentage Point Increase On Service And Interest Cost Components DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents	100000
CY2017	us-gaap	Defined Benefit Plan Effect Of One Percentage Point Increase On Accumulated Postretirement Benefit Obligation DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation	2900000
CY2017	us-gaap	Defined Benefit Plan Effect Of One Percentage Point Decrease On Service And Interest Cost Components1 DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1	100000
CY2017	us-gaap	Defined Benefit Plan Effect Of One Percentage Point Decrease On Accumulated Postretirement Benefit Obligation1 DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1	2800000
CY2017Q4	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1.00
CY2016Q4	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1.00
CY2017Q4	us-gaap	Defined Benefit Plan Plan Assets Target Allocation Percentage DefinedBenefitPlanPlanAssetsTargetAllocationPercentage	1.00
CY2017Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	632000000
CY2016Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	587000000
CY2017	us-gaap	Pension Contributions PensionContributions	21700000
CY2016	us-gaap	Pension Contributions PensionContributions	22100000
CY2015	us-gaap	Pension Contributions PensionContributions	42500000
CY2017Q4	us-gaap	Defined Benefit Plan Expected Future Employer Contributions Next Fiscal Year DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear	28000000
CY2017	us-gaap	Multiemployer Plans Plan Benefits Description MultiemployerPlansPlanBenefitsDescription	Ryerson participate in two multiemployer pension plans covering 48 employees at 4 locations.
CY2017	ryi	Multiemployer Pension Plans Number Of Employees Covered MultiemployerPensionPlansNumberOfEmployeesCovered	48
CY2017	ryi	Multiemployer Pension Plans Number Of Locations Covered MultiemployerPensionPlansNumberOfLocationsCovered	4
CY2017	us-gaap	Multiemployer Plan Contributions By Employer MultiemployerPlanContributionsByEmployer	400000
CY2016	us-gaap	Multiemployer Plan Contributions By Employer MultiemployerPlanContributionsByEmployer	400000
CY2015	us-gaap	Multiemployer Plan Contributions By Employer MultiemployerPlanContributionsByEmployer	400000
CY2017Q4	us-gaap	Multiemployer Plans Withdrawal Obligation MultiemployerPlansWithdrawalObligation	500000
CY2016Q4	us-gaap	Multiemployer Plans Withdrawal Obligation MultiemployerPlansWithdrawalObligation	500000
CY2017	ryi	Multiemployer Plans Withdrawal Obligation Period Of Payment MultiemployerPlansWithdrawalObligationPeriodOfPayment	P25Y
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	89700000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	20500000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	18400000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	14700000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	12300000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	9000000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	14800000
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	28500000
CY2016	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	30000000
CY2015	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	31800000
CY2017Q4	us-gaap	Capital Leases Future Minimum Payments Due CapitalLeasesFutureMinimumPaymentsDue	36500000
CY2017Q4	us-gaap	Capital Leases Future Minimum Payments Due Current CapitalLeasesFutureMinimumPaymentsDueCurrent	11900000
CY2017Q4	us-gaap	Capital Leases Future Minimum Payments Due In Two Years CapitalLeasesFutureMinimumPaymentsDueInTwoYears	10700000
CY2017Q4	us-gaap	Capital Leases Future Minimum Payments Due In Three Years CapitalLeasesFutureMinimumPaymentsDueInThreeYears	8300000
CY2017Q4	us-gaap	Capital Leases Future Minimum Payments Due In Four Years CapitalLeasesFutureMinimumPaymentsDueInFourYears	3900000
CY2017Q4	us-gaap	Capital Leases Future Minimum Payments Due In Five Years CapitalLeasesFutureMinimumPaymentsDueInFiveYears	1700000
CY2017Q4	us-gaap	Purchase Obligation PurchaseObligation	32000000
CY2017Q4	us-gaap	Purchase Obligation Due In Next Twelve Months PurchaseObligationDueInNextTwelveMonths	32000000
CY2017	us-gaap	Payments For Deposits PaymentsForDeposits	0
CY2017Q4	ryi	Collective Bargaining Arrangement Percentage Of Participants CollectiveBargainingArrangementPercentageOfParticipants	0.10
CY2017Q4	ryi	Collective Bargaining Arrangement Expire In Current Fiscal Year Percentage Of Participants CollectiveBargainingArrangementExpireInCurrentFiscalYearPercentageOfParticipants	0.03
CY2017	us-gaap	Loss Contingency Damages Sought LossContingencyDamagesSought	The ROD includes a combination of dredging, capping, and enhanced natural recovery that would take approximately thirteen years to construct plus additional time for monitored natural recovery
CY2017Q1	us-gaap	Loss Contingency Damages Sought Value LossContingencyDamagesSoughtValue	1050000000
CY2017	ryi	Percentage Of Sales By Major Product Lines PercentageOfSalesByMajorProductLines	1.00
CY2016	ryi	Percentage Of Sales By Major Product Lines PercentageOfSalesByMajorProductLines	1.00
CY2015	ryi	Percentage Of Sales By Major Product Lines PercentageOfSalesByMajorProductLines	1.00
CY2017	ryi	Percentage Of Net Sales In Foreign Countries PercentageOfNetSalesInForeignCountries	0.12
CY2016	ryi	Percentage Of Net Sales In Foreign Countries PercentageOfNetSalesInForeignCountries	0.13
CY2015	ryi	Percentage Of Net Sales In Foreign Countries PercentageOfNetSalesInForeignCountries	0.13
CY2017	ryi	Percentage Of Long Lived Assets In Foreign Countries PercentageOfLongLivedAssetsInForeignCountries	0.07
CY2016	ryi	Percentage Of Long Lived Assets In Foreign Countries PercentageOfLongLivedAssetsInForeignCountries	0.07
CY2015	ryi	Percentage Of Long Lived Assets In Foreign Countries PercentageOfLongLivedAssetsInForeignCountries	0.07
CY2017	ryi	Maximum Percentage Of One Customer Sales To Net Sales MaximumPercentageOfOneCustomerSalesToNetSales	0.02
CY2016	ryi	Maximum Percentage Of One Customer Sales To Net Sales MaximumPercentageOfOneCustomerSalesToNetSales	0.02
CY2015	ryi	Maximum Percentage Of One Customer Sales To Net Sales MaximumPercentageOfOneCustomerSalesToNetSales	0.02
CY2017	ryi	Maximum Percentage Of Top Ten Customer Sales To Net Sales MaximumPercentageOfTopTenCustomerSalesToNetSales	0.12
CY2016	ryi	Maximum Percentage Of Top Ten Customer Sales To Net Sales MaximumPercentageOfTopTenCustomerSalesToNetSales	0.12
CY2015	ryi	Maximum Percentage Of Top Ten Customer Sales To Net Sales MaximumPercentageOfTopTenCustomerSalesToNetSales	0.12
CY2017Q4	us-gaap	Noncurrent Assets NoncurrentAssets	422900000
CY2016Q4	us-gaap	Noncurrent Assets NoncurrentAssets	388200000
CY2015Q4	us-gaap	Noncurrent Assets NoncurrentAssets	400300000
CY2017Q2	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	200000
CY2017	us-gaap	Proceeds From Sale Of Available For Sale Securities Equity ProceedsFromSaleOfAvailableForSaleSecuritiesEquity	0
CY2016	us-gaap	Proceeds From Sale Of Available For Sale Securities Equity ProceedsFromSaleOfAvailableForSaleSecuritiesEquity	0
CY2015	us-gaap	Proceeds From Sale Of Available For Sale Securities Equity ProceedsFromSaleOfAvailableForSaleSecuritiesEquity	0
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	11300000
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	20100000
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	13200000
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	5400000
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	6000000
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-11300000
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	5600000
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-300000
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-300000
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1800000
CY2016	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	2800000
CY2015	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1200000
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	500000
CY2015	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-400000
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	7900000
CY2016	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	2500000
CY2015	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	500000
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	5800000
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	9100000
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	700000
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-800000
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-700000
CY2015	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-500000
CY2017	ryi	Income Tax Reconciliation Nondeductible Expenses And Non Taxable Income IncomeTaxReconciliationNondeductibleExpensesAndNonTaxableIncome	200000
CY2016	ryi	Income Tax Reconciliation Nondeductible Expenses And Non Taxable Income IncomeTaxReconciliationNondeductibleExpensesAndNonTaxableIncome	-1200000
CY2015	ryi	Income Tax Reconciliation Nondeductible Expenses And Non Taxable Income IncomeTaxReconciliationNondeductibleExpensesAndNonTaxableIncome	1800000
CY2017	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-200000
CY2016	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	2800000
CY2015	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	800000
CY2017	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-2900000
CY2016	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-2600000
CY2015	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	100000
CY2017	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	-1000000
CY2016	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	-300000
CY2017	ryi	Tax Cuts And Jobs Act Of2017 Change In Tax Rate Income Tax Expense Benefit Deemed Repatriation Transaction Tax TaxCutsAndJobsActOf2017ChangeInTaxRateIncomeTaxExpenseBenefitDeemedRepatriationTransactionTax	7200000
CY2017	ryi	Tax Cuts And Jobs Act Of2017 Change In Tax Rate Income Tax Expense Benefit Revaluation Of Deferred Taxes TaxCutsAndJobsActOf2017ChangeInTaxRateIncomeTaxExpenseBenefitRevaluationOfDeferredTaxes	10600000
CY2017	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	1000000
CY2016	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	100000
CY2015	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	800000
CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2017Q4	ryi	Tax Cuts And Jobs Act Of2017 Change In Tax Rate Income Tax Expense Benefit TaxCutsAndJobsActOf2017ChangeInTaxRateIncomeTaxExpenseBenefit	10600000
CY2016Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	21600000
CY2016Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	9700000
CY2016Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	10000000
CY2016Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	21000000
CY2017Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	53000000
CY2017Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	6000000
CY2017Q4	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	112000000
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2017Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	18000000
CY2016	ryi	Unrecognized Tax Benefits Reductions Resulting From Settlements And Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromSettlementsAndLapseOfApplicableStatuteOfLimitations	300000
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	7300000
CY2017Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Alternative Minimum Tax DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax	30000000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Alternative Minimum Tax DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax	30000000
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	15000000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	28000000
CY2017Q4	ryi	Deferred Tax Assets Operating Loss Carryforwards Federal And Foreign DeferredTaxAssetsOperatingLossCarryforwardsFederalAndForeign	59000000
CY2016Q4	ryi	Deferred Tax Assets Operating Loss Carryforwards Federal And Foreign DeferredTaxAssetsOperatingLossCarryforwardsFederalAndForeign	84000000
CY2017Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	19000000
CY2016Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	12000000
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	46000000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	85000000
CY2017Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	27000000
CY2016Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	25000000
CY2017Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	24000000
CY2016Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	20000000
CY2017Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	172000000
CY2016Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	244000000
CY2017Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	53000000
CY2016Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	81000000
CY2017Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	92000000
CY2016Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	129000000
CY2017Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	9000000
CY2016Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	13000000
CY2017Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	154000000
CY2016Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	223000000
CY2017	ryi	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Provisional Income Tax Expense Benefit TaxCutsAndJobsActOf2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefit	7200000
CY2017	ryi	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Change In Tax Rate Deferred Tax Liability Provisional Income Tax Benefit TaxCutsAndJobsActOf2017IncompleteAccountingChangeInTaxRateDeferredTaxLiabilityProvisionalIncomeTaxBenefit	500000
CY2017	ryi	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Transition Tax For Accumulated Foreign Earnings Provisional Income Tax Expense TaxCutsAndJobsActOf2017IncompleteAccountingTransitionTaxForAccumulatedForeignEarningsProvisionalIncomeTaxExpense	6700000
CY2017	ryi	Tax Cuts And Jobs Act Of2017 Accounting Complete TaxCutsAndJobsActOf2017AccountingComplete	false
CY2014Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	7600000
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	7600000
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0
CY2017	ryi	Unrecognized Tax Benefits Reductions Resulting From Settlements And Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromSettlementsAndLapseOfApplicableStatuteOfLimitations	1000000
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	6300000
CY2017Q4	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	1700000
CY2016Q4	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	1700000
CY2017Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	4600000
CY2016Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	5600000
CY2007Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	21250000
CY2014Q3	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	11000000
CY2016Q3	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	5000000
CY2014Q3	us-gaap	Shares Issued Price Per Share SharesIssuedPricePerShare	11.00
CY2016Q3	us-gaap	Shares Issued Price Per Share SharesIssuedPricePerShare	15.25
CY2017	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	100068
CY2016	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0
CY2015	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	39283
CY2016Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.23
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.40
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	37176398
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	34295829
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	32057764
CY2017	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	117804
CY2016	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	105417
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	37294202
CY2017Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.02
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.05
CY2016Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.42
CY2016Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.17
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	34401246
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	32057764
CY2016Q1	us-gaap	Sales Revenue Net SalesRevenueNet	702600000
CY2016Q2	us-gaap	Sales Revenue Net SalesRevenueNet	739800000
CY2016Q3	us-gaap	Sales Revenue Net SalesRevenueNet	735100000
CY2016Q4	us-gaap	Sales Revenue Net SalesRevenueNet	682200000
CY2017Q1	us-gaap	Sales Revenue Net SalesRevenueNet	814500000
CY2016Q4	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	1900000
CY2017Q2	us-gaap	Sales Revenue Net SalesRevenueNet	875400000
CY2017Q3	us-gaap	Sales Revenue Net SalesRevenueNet	864200000
CY2017Q4	us-gaap	Sales Revenue Net SalesRevenueNet	810600000
CY2016Q1	us-gaap	Gross Profit GrossProfit	147600000
CY2016Q2	us-gaap	Gross Profit GrossProfit	163000000
CY2016Q3	us-gaap	Gross Profit GrossProfit	145400000
CY2016Q4	us-gaap	Gross Profit GrossProfit	114600000
CY2017Q1	us-gaap	Gross Profit GrossProfit	160600000
CY2017Q2	us-gaap	Gross Profit GrossProfit	140400000
CY2017Q3	us-gaap	Gross Profit GrossProfit	145000000
CY2017Q4	us-gaap	Gross Profit GrossProfit	136500000
CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.23
CY2017Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.02
CY2017Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.05
CY2016Q1	us-gaap	Gain Loss On Repurchase Of Debt Instrument GainLossOnRepurchaseOfDebtInstrument	8200000
CY2016Q2	us-gaap	Gain Loss On Repurchase Of Debt Instrument GainLossOnRepurchaseOfDebtInstrument	-15100000
CY2016Q2	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	2800000
CY2016Q4	us-gaap	Gain Loss On Repurchase Of Debt Instrument GainLossOnRepurchaseOfDebtInstrument	-1500000
CY2016Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-15200000
CY2017Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	21800000
CY2017Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1200000
CY2017Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-6300000
CY2016Q1	us-gaap	Profit Loss ProfitLoss	13500000
CY2016Q2	us-gaap	Profit Loss ProfitLoss	5400000
CY2016Q3	us-gaap	Profit Loss ProfitLoss	8400000
CY2016Q4	us-gaap	Profit Loss ProfitLoss	-8400000
CY2017Q1	us-gaap	Profit Loss ProfitLoss	15000000
CY2017Q2	us-gaap	Profit Loss ProfitLoss	800000
CY2017Q3	us-gaap	Profit Loss ProfitLoss	1900000
CY2017Q4	us-gaap	Profit Loss ProfitLoss	300000
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	13500000
CY2016Q2	us-gaap	Net Income Loss NetIncomeLoss	5600000
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	8200000
CY2016Q4	us-gaap	Net Income Loss NetIncomeLoss	-8600000
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	14800000
CY2017Q2	us-gaap	Net Income Loss NetIncomeLoss	600000
CY2017Q3	us-gaap	Net Income Loss NetIncomeLoss	1700000
CY2016Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.42
CY2016Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.17
CY2016Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.23
CY2016Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.23
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.40

Files In Submission

Name	View Source	Status
0001564590-18-004385-index-headers.html	Edgar Link	pending
0001564590-18-004385-index.html	Edgar Link	pending
0001564590-18-004385.txt	Edgar Link	pending
0001564590-18-004385-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
g2018030521030424836362.jpg	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R100.htm	Edgar Link	pending
R101.htm	Edgar Link	pending
R102.htm	Edgar Link	pending
R103.htm	Edgar Link	pending
R104.htm	Edgar Link	pending
R105.htm	Edgar Link	pending
R106.htm	Edgar Link	pending
R107.htm	Edgar Link	pending
R108.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.htm	Edgar Link	pending
R68.htm	Edgar Link	pending
R69.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R70.htm	Edgar Link	pending
R71.htm	Edgar Link	pending
R72.htm	Edgar Link	pending
R73.htm	Edgar Link	pending
R74.htm	Edgar Link	pending
R75.htm	Edgar Link	pending
R76.htm	Edgar Link	pending
R77.htm	Edgar Link	pending
R78.htm	Edgar Link	pending
R79.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R80.htm	Edgar Link	pending
R81.htm	Edgar Link	pending
R82.htm	Edgar Link	pending
R83.htm	Edgar Link	pending
R84.htm	Edgar Link	pending
R85.htm	Edgar Link	pending
R86.htm	Edgar Link	pending
R87.htm	Edgar Link	pending
R88.htm	Edgar Link	pending
R89.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
R90.htm	Edgar Link	pending
R91.htm	Edgar Link	pending
R92.htm	Edgar Link	pending
R93.htm	Edgar Link	pending
R94.htm	Edgar Link	pending
R95.htm	Edgar Link	pending
R96.htm	Edgar Link	pending
R97.htm	Edgar Link	pending
R98.htm	Edgar Link	pending
R99.htm	Edgar Link	pending
report.css	Edgar Link	pending
ryi-10k_20171231.htm	Edgar Link	pending
ryi-20171231.xml	Edgar Link	completed
ryi-20171231.xsd	Edgar Link	pending
ryi-20171231_cal.xml	Edgar Link	unprocessable
ryi-20171231_def.xml	Edgar Link	unprocessable
ryi-20171231_lab.xml	Edgar Link	unprocessable
ryi-20171231_pre.xml	Edgar Link	unprocessable
ryi-ex211_7.htm	Edgar Link	pending
ryi-ex231_8.htm	Edgar Link	pending
ryi-ex311_11.htm	Edgar Link	pending
ryi-ex312_6.htm	Edgar Link	pending
ryi-ex321_10.htm	Edgar Link	pending
ryi-ex322_9.htm	Edgar Link	pending
Show.js	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$RYI
Ryerson Holding Corp Stock $ryi

2017 Q4 Form 10-K Financial Statement

#000156459018004385 Filed on March 05, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$RYI Ryerson Holding Corp Stock $ryi

2017 Q4 Form 10-K Financial Statement

#000156459018004385 Filed on March 05, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$RYI
Ryerson Holding Corp Stock $ryi