10-K Filing

OM GROUP INC CIK: 899723 FY 2012

Filing Information

Form Type	10-K
Accession Number	`0000899723-13-000017`
Period End Date	20121231
Filing Date	20130228
Fiscal Year	2012
Fiscal Period	FY
XBRL Instance	omg-20111231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 97 Income Statement 192 Cash Flow Statement 113 Stockholders Equity 36 Comprehensive Income 27

Balance Sheet 97 line items

Line Item	Tag	Value	Unit	Period
Allowance for doubtful accounts receivable	`AllowanceForDoubtfulAccountsReceivableCurrent`	$5.21M	USD	Point-in-time
Allowance for doubtful accounts receivable	`AllowanceForDoubtfulAccountsReceivableCurrent`	$4.79M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$400.60M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$292.15M	USD	Point-in-time
Allowance for notes receivable from joint venture partner	`AllowanceForNotesReceivableRelatedPartiesNoncurrent`	$3.10M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$227.61M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$355.38M	USD	Point-in-time
Allowance for notes receivable from joint venture partner	`AllowanceForNotesReceivableRelatedPartiesNoncurrent`	$3.10M	USD	Point-in-time
Restricted cash on deposit	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$92.81M	USD	Point-in-time
Restricted cash on deposit	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$22.79M	USD	Point-in-time
Accounts receivable, less allowance of $5,215 in 2012 and $4,793 in 2011	`AccountsReceivableNetCurrent`	$212.15M	USD	Point-in-time
Preferred Stock, par value (per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Preferred Stock, par value (per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Accounts receivable, less allowance of $5,215 in 2012 and $4,793 in 2011	`AccountsReceivableNetCurrent`	$174.61M	USD	Point-in-time
Inventories	`InventoryNet`	$463.09M	USD	Point-in-time
Inventories	`InventoryNet`	$615.02M	USD	Point-in-time
Preferred Stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	2.00M	shares	Point-in-time
Preferred Stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	2.00M	shares	Point-in-time
Preferred Stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Refundable and prepaid income taxes	`RefundableAndPrepaidIncomeTaxes`	$3.21M	USD	Point-in-time
Refundable and prepaid income taxes	`RefundableAndPrepaidIncomeTaxes`	$42.48M	USD	Point-in-time
Preferred Stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Other current assets	`OtherAssetsCurrent`	$54.83M	USD	Point-in-time
Preferred Stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Preferred Stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Other current assets	`OtherAssetsCurrent`	$48.26M	USD	Point-in-time
Common Stock, par value (per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Total current assets	`AssetsCurrent`	$939.58M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.31B	USD	Point-in-time
Common Stock, par value (per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common Stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	90.00M	shares	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$482.31M	USD	Point-in-time
Common Stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	90.00M	shares	Point-in-time
Property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$496.75M	USD	Point-in-time
Goodwill	`Goodwill`	$543.27M	USD	Point-in-time
Goodwill	`Goodwill`	$306.89M	USD	Point-in-time
Common Stock, shares issued (in shares)	`CommonStockSharesIssued`	32.12M	shares	Point-in-time
Goodwill	`Goodwill`	$544.47M	USD	Point-in-time
Common Stock, shares issued (in shares)	`CommonStockSharesIssued`	32.07M	shares	Point-in-time
Treasury Shares (in shares)	`TreasuryStockShares`	208,157.00	shares	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$429.67M	USD	Point-in-time
Treasury Shares (in shares)	`TreasuryStockShares`	216,695.00	shares	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$433.27M	USD	Point-in-time
Notes receivable from joint venture partner, less allowance of $3,100 in 2012 and $3,100 in 2011	`NotesReceivableRelatedPartiesNoncurrent`	$16.02M	USD	Point-in-time
Notes receivable from joint venture partner, less allowance of $3,100 in 2012 and $3,100 in 2011	`NotesReceivableRelatedPartiesNoncurrent`	$16.02M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$88.32M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$74.14M	USD	Point-in-time
Total assets	`Assets`	$2.87B	USD	Point-in-time
Total assets	`Assets`	$2.50B	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$13.31M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$13.27M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$128.38M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$170.47M	USD	Point-in-time
Liability related to joint venture partner injunction	`LiabilityRelatedToJointVenturePartnerInjunction`	$92.81M	USD	Point-in-time
Liability related to joint venture partner injunction	`LiabilityRelatedToJointVenturePartnerInjunction`	$22.79M	USD	Point-in-time
Accrued income taxes	`AccruedIncomeTaxesCurrent`	$23.91M	USD	Point-in-time
Accrued income taxes	`AccruedIncomeTaxesCurrent`	$19.81M	USD	Point-in-time
Accrued employee costs	`EmployeeRelatedLiabilitiesCurrent`	$41.76M	USD	Point-in-time
Accrued employee costs	`EmployeeRelatedLiabilitiesCurrent`	$49.70M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesCurrent`	$23.45M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesCurrent`	$4.72M	USD	Point-in-time
Purchase price of VAC payable to seller	`PurchasePricePayableToSellerCurrent`	$75.35M	USD	Point-in-time
Purchase price of VAC payable to seller	`PurchasePricePayableToSellerCurrent`	-	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$79.03M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$69.01M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$379.25M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$448.52M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$663.17M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$454.05M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$129.94M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$121.45M	USD	Point-in-time
Pension liabilities	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$204.25M	USD	Point-in-time
Pension liabilities	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$233.82M	USD	Point-in-time
Purchase price of VAC payable to seller	`PurchasePricePayableToSeller`	$11.26M	USD	Point-in-time
Purchase price of VAC payable to seller	`PurchasePricePayableToSeller`	$86.51M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$55.45M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$62.03M	USD	Point-in-time
Preferred stock, $.01 par value: Authorized 2,000,000 shares, no shares issued or outstanding	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, $.01 par value: Authorized 2,000,000 shares, no shares issued or outstanding	`PreferredStockValue`	-	USD	Point-in-time
Common stock, $.01 par value: Authorized 90,000,000 shares; 32,122,261 shares issued in 2012 and 30,073,642 shares issued in 2011	`CommonStockValue`	$320.00K	USD	Point-in-time
Common stock, $.01 par value: Authorized 90,000,000 shares; 32,122,261 shares issued in 2012 and 30,073,642 shares issued in 2011	`CommonStockValue`	$321.00K	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$625.51M	USD	Point-in-time
Capital in excess of par value	`AdditionalPaidInCapitalCommonStock`	$631.06M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$709.89M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$671.01M	USD	Point-in-time
Treasury stock (216,695 shares in 2012 and 208,157 shares in 2011, at cost)	`TreasuryStockValue`	$7.68M	USD	Point-in-time
Treasury stock (216,695 shares in 2012 and 208,157 shares in 2011, at cost)	`TreasuryStockValue`	$7.43M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-93.40M	USD	Point-in-time
Total OM Group, Inc. stockholders equity	`StockholdersEquity`	$1.21B	USD	Point-in-time
Total OM Group, Inc. stockholders equity	`StockholdersEquity`	$1.23B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$37.44M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$44.50M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.28B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.28B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.24B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$2.87B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$2.50B	USD	Point-in-time

Income Statement 192 line items

Line Item	Tag	Value	Unit	Period
Net sales	`SalesRevenueGoodsNet`	$331.35M	USD	1 Quarter
Net sales	`SalesRevenueGoodsNet`	$1.20B	USD	Annual
Net sales	`SalesRevenueGoodsNet`	$340.41M	USD	1 Quarter
Net sales	`SalesRevenueGoodsNet`	$466.18M	USD	1 Quarter
Net sales	`SalesRevenueGoodsNet`	$438.61M	USD	1 Quarter
Net sales	`SalesRevenueGoodsNet`	$394.73M	USD	1 Quarter
Net sales	`SalesRevenueGoodsNet`	$415.06M	USD	1 Quarter
Net sales	`SalesRevenueGoodsNet`	$329.52M	USD	1 Quarter
Net sales	`SalesRevenueGoodsNet`	$1.64B	USD	Annual
Net sales	`SalesRevenueGoodsNet`	$436.47M	USD	1 Quarter
Net sales	`SalesRevenueGoodsNet`	$1.51B	USD	Annual
Cost of goods sold	`CostOfGoodsSold`	$347.10M	USD	1 Quarter
Cost of goods sold	`CostOfGoodsSold`	$1.38B	USD	Annual
Cost of goods sold	`CostOfGoodsSold`	$911.96M	USD	Annual
Cost of goods sold	`CostOfGoodsSold`	$1.26B	USD	Annual
Gross profit	`GrossProfit`	$99.31M	USD	1 Quarter
Gross profit	`GrossProfit`	$43.14M	USD	1 Quarter
Gross profit	`GrossProfit`	$284.69M	USD	Annual
Gross profit	`GrossProfit`	$8.80M	USD	1 Quarter
Gross profit	`GrossProfit`	$29.34M	USD	1 Quarter
Gross profit	`GrossProfit`	$82.04M	USD	1 Quarter
Gross profit	`GrossProfit`	$84.56M	USD	1 Quarter
Gross profit	`GrossProfit`	$73.51M	USD	1 Quarter
Gross profit	`GrossProfit`	$255.89M	USD	Annual
Gross profit	`GrossProfit`	$256.35M	USD	Annual
Gross profit	`GrossProfit`	$91.54M	USD	1 Quarter
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$162.04M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$260.52M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$229.05M	USD	Annual
Selling, general and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$75.40M	USD	1 Quarter
Gain on sale of property	`GainLossOnDispositionOfAssets`	$9.70M	USD	1 Quarter
Gain on sale of property	`GainLossOnDispositionOfAssets`	$2.86M	USD	1 Quarter
Gain on sale of property	`GainLossOnDispositionOfAssets`	$9.69M	USD	Annual
Gain on sale of property	`GainLossOnDispositionOfAssets`	-	USD	Annual
Gain on sale of property	`GainLossOnDispositionOfAssets`	$2.86M	USD	Annual
Operating profit (loss)	`OperatingIncomeLoss`	$36.53M	USD	Annual
Operating profit (loss)	`OperatingIncomeLoss`	$122.65M	USD	Annual
Operating profit (loss)	`OperatingIncomeLoss`	$-1.31M	USD	Annual
Interest expense	`InterestExpense`	$23.27M	USD	Annual
Interest expense	`InterestExpense`	$5.25M	USD	Annual
Interest expense	`InterestExpense`	$45.80M	USD	Annual
Accelerated amortization of deferred financing fees	`WriteOffOfDeferredDebtIssuanceCost`	-	USD	Annual
Accelerated amortization of deferred financing fees	`WriteOffOfDeferredDebtIssuanceCost`	$1.20M	USD	1 Quarter
Accelerated amortization of deferred financing fees	`WriteOffOfDeferredDebtIssuanceCost`	-	USD	Annual
Accelerated amortization of deferred financing fees	`WriteOffOfDeferredDebtIssuanceCost`	$5.30M	USD	1 Quarter
Accelerated amortization of deferred financing fees	`WriteOffOfDeferredDebtIssuanceCost`	$6.52M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$908.00K	USD	Annual
Interest income	`InvestmentIncomeInterest`	$774.00K	USD	Annual
Interest income	`InvestmentIncomeInterest`	$1.44M	USD	Annual
Foreign exchange gain (loss)	`ForeignCurrencyTransactionGainLossBeforeTax`	$-1.01M	USD	Annual
Foreign exchange gain (loss)	`ForeignCurrencyTransactionGainLossBeforeTax`	$10.56M	USD	Annual
Foreign exchange gain (loss)	`ForeignCurrencyTransactionGainLossBeforeTax`	$-10.68M	USD	Annual
Other, net	`OtherNonoperatingIncomeExpense`	$3.68M	USD	Annual
Other, net	`OtherNonoperatingIncomeExpense`	$-305.00K	USD	Annual
Other, net	`OtherNonoperatingIncomeExpense`	$5.42M	USD	Annual
Non operating income (expense), total	`NonoperatingIncomeExpense`	$-47.14M	USD	Annual
Non operating income (expense), total	`NonoperatingIncomeExpense`	$-15.33M	USD	Annual
Non operating income (expense), total	`NonoperatingIncomeExpense`	$-7.58M	USD	Annual
Income (loss) from continuing operations before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$28.94M	USD	Annual
Income (loss) from continuing operations before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$-48.45M	USD	Annual
Income (loss) from continuing operations before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$107.31M	USD	Annual
Income tax (expense) benefit	`IncomeTaxExpenseBenefit`	$-2.77M	USD	Annual
Income tax (expense) benefit	`IncomeTaxExpenseBenefit`	$29.66M	USD	Annual
Income tax (expense) benefit	`IncomeTaxExpenseBenefit`	$-17.80M	USD	Annual
Income (loss) from continuing operations, net of tax	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$46.74M	USD	Annual
Income (loss) from continuing operations, net of tax	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-45.68M	USD	Annual
Income (loss) from continuing operations, net of tax	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$77.66M	USD	Annual
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-266.00K	USD	Annual
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-59.00K	USD	Annual
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$726.00K	USD	Annual
Consolidated net income (loss)	`ProfitLoss`	$46.68M	USD	Annual
Consolidated net income (loss)	`ProfitLoss`	$78.39M	USD	Annual
Consolidated net income (loss)	`ProfitLoss`	$-45.94M	USD	Annual
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-7.06M	USD	Annual
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-4.99M	USD	Annual
Net (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.67M	USD	Annual
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$5.51M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$83.37M	USD	Annual
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$24.62M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$30.65M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$-66.28M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$-38.88M	USD	Annual
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$-22.34M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$-34.00M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$11.95M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$53.02M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$42.01M	USD	Annual
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$-1.21	USD	Annual
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.81	USD	1 Quarter
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.01	USD	1 Quarter
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.66	USD	1 Quarter
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.71	USD	1 Quarter
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.38	USD	1 Quarter
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$-1.06	USD	1 Quarter
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.18	USD	1 Quarter
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$-2.12	USD	1 Quarter
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$2.72	USD	Annual
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.35	USD	Annual
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.01	USD	1 Quarter
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.01	USD	1 Quarter
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.01	USD	Annual
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.01	USD	1 Quarter
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.01	USD	1 Quarter
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	1 Quarter
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.01	USD	1 Quarter
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.01	USD	1 Quarter
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.02	USD	Annual
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	Annual
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareBasic`	$2.74	USD	Annual
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareBasic`	$1.66	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareBasic`	$-1.07	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareBasic`	$-1.22	USD	Annual
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareBasic`	$0.81	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareBasic`	$0.17	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareBasic`	$0.37	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareBasic`	$-2.11	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareBasic`	$1.00	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareBasic`	$1.35	USD	Annual
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareBasic`	$-0.70	USD	1 Quarter
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.01	USD	1 Quarter
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-1.21	USD	Annual
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.71	USD	1 Quarter
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-2.12	USD	1 Quarter
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.38	USD	1 Quarter
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-1.06	USD	1 Quarter
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.66	USD	1 Quarter
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.35	USD	Annual
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.18	USD	1 Quarter
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$2.70	USD	Annual
Income (loss) from continuing operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.80	USD	1 Quarter
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	Annual
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.01	USD	1 Quarter
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.01	USD	1 Quarter
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.01	USD	1 Quarter
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.01	USD	1 Quarter
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.01	USD	1 Quarter
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.03	USD	Annual
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.01	USD	Annual
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	1 Quarter
Income from discontinued operations attributable to OM Group, Inc. common stockholders (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.01	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareDiluted`	$0.17	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareDiluted`	$1.00	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareDiluted`	$-2.11	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareDiluted`	$0.80	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareDiluted`	$2.73	USD	Annual
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareDiluted`	$1.66	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareDiluted`	$-0.70	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareDiluted`	$1.35	USD	Annual
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareDiluted`	$0.37	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareDiluted`	$-1.22	USD	Annual
Net income (loss) attributable to OM Group, Inc. common stockholders (in dollars per share)	`EarningsPerShareDiluted`	$-1.07	USD	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	31.08M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	30.43M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	31.89M	shares	Annual
Assuming dilution (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	31.89M	shares	Annual
Assuming dilution (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	30.57M	shares	Annual
Assuming dilution (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	31.24M	shares	Annual
Income (loss) from continuing operations, net of tax	`IncomeLossFromContinuingOperations`	$-22.51M	USD	1 Quarter
Income (loss) from continuing operations, net of tax	`IncomeLossFromContinuingOperations`	$-33.84M	USD	1 Quarter
Income (loss) from continuing operations, net of tax	`IncomeLossFromContinuingOperations`	$24.71M	USD	1 Quarter
Income (loss) from continuing operations, net of tax	`IncomeLossFromContinuingOperations`	$5.66M	USD	1 Quarter
Income (loss) from continuing operations, net of tax	`IncomeLossFromContinuingOperations`	$52.98M	USD	1 Quarter
Income (loss) from continuing operations, net of tax	`IncomeLossFromContinuingOperations`	$-66.52M	USD	1 Quarter
Income (loss) from continuing operations, net of tax	`IncomeLossFromContinuingOperations`	$82.65M	USD	Annual
Income (loss) from continuing operations, net of tax	`IncomeLossFromContinuingOperations`	$30.89M	USD	1 Quarter
Income (loss) from continuing operations, net of tax	`IncomeLossFromContinuingOperations`	$42.07M	USD	Annual
Income (loss) from continuing operations, net of tax	`IncomeLossFromContinuingOperations`	$12.09M	USD	1 Quarter
Income (loss) from continuing operations, net of tax	`IncomeLossFromContinuingOperations`	$-38.62M	USD	Annual
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$726.00K	USD	Annual
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-240.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-89.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-148.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-59.00K	USD	Annual
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$36.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-156.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-136.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$234.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$174.00K	USD	1 Quarter
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-266.00K	USD	Annual
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$5.51M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$83.37M	USD	Annual
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$24.62M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$30.65M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$-66.28M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$-38.88M	USD	Annual
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$-22.34M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$-34.00M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$11.95M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$53.02M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc. common stockholders	`NetIncomeLoss`	$42.01M	USD	Annual

Cash Flow Statement 113 line items

Line Item	Tag	Value	Unit	Period
Consolidated net income (loss)	`ProfitLoss`	$46.68M	USD	Annual
Consolidated net income (loss)	`ProfitLoss`	$78.39M	USD	Annual
Consolidated net income (loss)	`ProfitLoss`	$-45.94M	USD	Annual
(Income) loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-266.00K	USD	Annual
(Income) loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-59.00K	USD	Annual
(Income) loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$726.00K	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$54.10M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$89.28M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$70.37M	USD	Annual
Amortization of deferred financing fees	`AmortizationOfFinancingCosts`	-	USD	Annual
Amortization of deferred financing fees	`AmortizationOfFinancingCosts`	$5.41M	USD	Annual
Amortization of deferred financing fees	`AmortizationOfFinancingCosts`	$2.31M	USD	Annual
Accelerated amortization of deferred financing fees	`AccelerationOfDeferredFinancingFees`	-	USD	Annual
Accelerated amortization of deferred financing fees	`AccelerationOfDeferredFinancingFees`	-	USD	Annual
Accelerated amortization of deferred financing fees	`AccelerationOfDeferredFinancingFees`	$6.52M	USD	Annual
Share-based compensation expense	`ShareBasedCompensation`	$5.55M	USD	Annual
Share-based compensation expense	`ShareBasedCompensation`	$5.34M	USD	Annual
Share-based compensation expense	`ShareBasedCompensation`	$6.51M	USD	Annual
Foreign exchange (gain) loss	`ForeignCurrencyTransactionGainLossBeforeTax`	$-1.01M	USD	Annual
Foreign exchange (gain) loss	`ForeignCurrencyTransactionGainLossBeforeTax`	$10.56M	USD	Annual
Foreign exchange (gain) loss	`ForeignCurrencyTransactionGainLossBeforeTax`	$-10.68M	USD	Annual
Deferred income tax provision (benefit)	`DeferredIncomeTaxExpenseBenefit`	$-30.57M	USD	Annual
Deferred income tax provision (benefit)	`DeferredIncomeTaxExpenseBenefit`	$-5.13M	USD	Annual
Deferred income tax provision (benefit)	`DeferredIncomeTaxExpenseBenefit`	$-31.57M	USD	Annual
VAC lower of cost or market (LCM) charges (includes $38.0 million and $14.5 million related to the step-up of inventory recorded as of the acquisition date in 2012 and 2011, respectively, and an additional LCM charge of $40.4 million in 2012)	`InventoryWriteDown`	$78.40M	USD	Annual
VAC lower of cost or market (LCM) charges (includes $38.0 million and $14.5 million related to the step-up of inventory recorded as of the acquisition date in 2012 and 2011, respectively, and an additional LCM charge of $40.4 million in 2012)	`InventoryWriteDown`	$14.53M	USD	Annual
VAC lower of cost or market (LCM) charges (includes $38.0 million and $14.5 million related to the step-up of inventory recorded as of the acquisition date in 2012 and 2011, respectively, and an additional LCM charge of $40.4 million in 2012)	`InventoryWriteDown`	-	USD	Annual
Gain on sale of property	`GainLossOnDispositionOfAssets`	$9.70M	USD	1 Quarter
Gain on sale of property	`GainLossOnDispositionOfAssets`	$2.86M	USD	1 Quarter
Gain on sale of property	`GainLossOnDispositionOfAssets`	$9.69M	USD	Annual
Gain on sale of property	`GainLossOnDispositionOfAssets`	-	USD	Annual
Gain on sale of property	`GainLossOnDispositionOfAssets`	$2.86M	USD	Annual
Allowance on GTL prepaid tax asset	`AllowanceOnPrepaidTaxAsset`	$11.46M	USD	Annual
Allowance on GTL prepaid tax asset	`AllowanceOnPrepaidTaxAsset`	$-5.64M	USD	Annual
Allowance on GTL prepaid tax asset	`AllowanceOnPrepaidTaxAsset`	$-6.22M	USD	Annual
Other non-cash items	`OtherNoncashIncomeExpense`	$-4.88M	USD	Annual
Other non-cash items	`OtherNoncashIncomeExpense`	$2.95M	USD	Annual
Other non-cash items	`OtherNoncashIncomeExpense`	$6.17M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-19.39M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-37.75M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$21.67M	USD	Annual
Inventories (includes $18.4 million and $92.1 million of step-up amortization in 2012 and 2011, respectively)	`IncreaseDecreaseInInventories`	$-20.93M	USD	Annual
Inventories (includes $18.4 million and $92.1 million of step-up amortization in 2012 and 2011, respectively)	`IncreaseDecreaseInInventories`	$1.70M	USD	Annual
Inventories (includes $18.4 million and $92.1 million of step-up amortization in 2012 and 2011, respectively)	`IncreaseDecreaseInInventories`	$-75.59M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-39.56M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$24.72M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-42.41M	USD	Annual
Refundable, prepaid and accrued income taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$40.89M	USD	Annual
Refundable, prepaid and accrued income taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$1.76M	USD	Annual
Refundable, prepaid and accrued income taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$-1.34M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$1.91M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-6.17M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-7.50M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$124.80M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$208.37M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$126.63M	USD	Annual
Expenditures for property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$26.43M	USD	Annual
Expenditures for property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$71.72M	USD	Annual
Expenditures for property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$56.48M	USD	Annual
Proceeds from sale of land	`ProceedsFromSaleOfLandHeldForUse`	$9.69M	USD	Annual
Proceeds from sale of land	`ProceedsFromSaleOfLandHeldForUse`	$5.14M	USD	Annual
Proceeds from sale of land	`ProceedsFromSaleOfLandHeldForUse`	-	USD	Annual
Cash (paid) for acquisitions or received from purchase adjustments	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$171.98M	USD	Annual
Cash (paid) for acquisitions or received from purchase adjustments	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$729.40M	USD	Annual
Cash (paid) for acquisitions or received from purchase adjustments	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$-6.04M	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	-	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$1.42M	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$2.98M	USD	Annual
Net cash used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-60.54M	USD	Annual
Net cash used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-779.17M	USD	Annual
Net cash used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-199.83M	USD	Annual
Payments on revolving line of credit	`RepaymentsOfLongTermLinesOfCredit`	$125.00M	USD	Annual
Payments on revolving line of credit	`RepaymentsOfLongTermLinesOfCredit`	-	USD	Annual
Payments on revolving line of credit	`RepaymentsOfLongTermLinesOfCredit`	$120.00M	USD	Annual
Proceeds from revolving line of credit	`ProceedsFromLongTermLinesOfCredit`	-	USD	Annual
Proceeds from revolving line of credit	`ProceedsFromLongTermLinesOfCredit`	$245.00M	USD	Annual
Proceeds from revolving line of credit	`ProceedsFromLongTermLinesOfCredit`	-	USD	Annual
Payments on long-term debt	`RepaymentsOfLongTermDebt`	$213.53M	USD	Annual
Payments on long-term debt	`RepaymentsOfLongTermDebt`	-	USD	Annual
Payments on long-term debt	`RepaymentsOfLongTermDebt`	-	USD	Annual
Payments on long-term debt	`RepaymentsOfLongTermDebt`	$197.00M	USD	2 Qtrs
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$697.98M	USD	Annual
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	Annual
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$2.60M	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$30.18M	USD	Annual
Payment related to surrendered shares	`PaymentsForRepurchaseOfCommonStock`	$254.00K	USD	Annual
Payment related to surrendered shares	`PaymentsForRepurchaseOfCommonStock`	$193.00K	USD	Annual
Payment related to surrendered shares	`PaymentsForRepurchaseOfCommonStock`	$1.21M	USD	Annual
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$4.12M	USD	Annual
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$1.00K	USD	Annual
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$361.00K	USD	Annual
Net cash provided by (used for) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$120.32M	USD	Annual
Net cash provided by (used for) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-213.78M	USD	Annual
Net cash provided by (used for) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$547.97M	USD	Annual
Effect of exchange rate changes on cash	`EffectOfExchangeRateOnCashAndCashEquivalents`	$-1.85M	USD	Annual
Effect of exchange rate changes on cash	`EffectOfExchangeRateOnCashAndCashEquivalents`	$-2.05M	USD	Annual
Effect of exchange rate changes on cash	`EffectOfExchangeRateOnCashAndCashEquivalents`	$1.43M	USD	Annual
Increase (decrease) from continuing operations	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$45.27M	USD	Annual
Increase (decrease) from continuing operations	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-64.53M	USD	Annual
Increase (decrease) from continuing operations	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-108.45M	USD	Annual
Discontinued operations net cash used for operating activities	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-53.00K	USD	Annual
Discontinued operations net cash used for operating activities	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	-	USD	Annual
Discontinued operations net cash used for operating activities	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	-	USD	Annual
Balance at the beginning of the year	`CashAndCashEquivalentsAtCarryingValue`	$400.60M	USD	Point-in-time
Balance at the beginning of the year	`CashAndCashEquivalentsAtCarryingValue`	$292.15M	USD	Point-in-time
Balance at the beginning of the year	`CashAndCashEquivalentsAtCarryingValue`	$227.61M	USD	Point-in-time
Balance at the beginning of the year	`CashAndCashEquivalentsAtCarryingValue`	$355.38M	USD	Point-in-time
Balance at the end of the year	`CashAndCashEquivalentsAtCarryingValue`	$400.60M	USD	Point-in-time
Balance at the end of the year	`CashAndCashEquivalentsAtCarryingValue`	$292.15M	USD	Point-in-time
Balance at the end of the year	`CashAndCashEquivalentsAtCarryingValue`	$227.61M	USD	Point-in-time
Balance at the end of the year	`CashAndCashEquivalentsAtCarryingValue`	$355.38M	USD	Point-in-time

Stockholders Equity 36 line items

Line Item	Tag	Value	Unit	Period
Reclassification of hedging activities into earnings, tax benefit	`OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax`	$-131.00K	USD	Annual
Reclassification of hedging activities into earnings, tax benefit	`OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax`	$-768.00K	USD	Annual
Unrealized gain (loss) on cash flow hedges, tax benefit	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-1.05M	USD	Annual
Unrealized gain (loss) on cash flow hedges, tax benefit	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$1.95M	USD	Annual
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.28B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.28B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.24B	USD	Point-in-time
Net income (loss) attributable to OM Group, Inc.	`NetIncomeLoss`	$5.51M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc.	`NetIncomeLoss`	$83.37M	USD	Annual
Net income (loss) attributable to OM Group, Inc.	`NetIncomeLoss`	$24.62M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc.	`NetIncomeLoss`	$30.65M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc.	`NetIncomeLoss`	$-66.28M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc.	`NetIncomeLoss`	$-38.88M	USD	Annual
Net income (loss) attributable to OM Group, Inc.	`NetIncomeLoss`	$-22.34M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc.	`NetIncomeLoss`	$-34.00M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc.	`NetIncomeLoss`	$11.95M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc.	`NetIncomeLoss`	$53.02M	USD	1 Quarter
Net income (loss) attributable to OM Group, Inc.	`NetIncomeLoss`	$42.01M	USD	Annual
Foreign currency translation	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-62.58M	USD	Annual
Foreign currency translation	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$29.54M	USD	Annual
Foreign currency translation	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$17.03M	USD	Annual
Reclassification of hedging activities into earnings, net of tax benefit of $768 in 2012 and $131 in 2011	`OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax`	$2.31M	USD	Annual
Reclassification of hedging activities into earnings, net of tax benefit of $768 in 2012 and $131 in 2011	`OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax`	$-1.96M	USD	Annual
Reclassification of hedging activities into earnings, net of tax benefit of $768 in 2012 and $131 in 2011	`OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax`	$-80.00K	USD	Annual
Unrealized loss on cash flow hedges, net of tax expense of $1,945 in 2012 and net of tax benefit of $1,053 in 2011	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$5.93M	USD	Annual
Unrealized loss on cash flow hedges, net of tax expense of $1,945 in 2012 and net of tax benefit of $1,053 in 2011	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-2.73M	USD	Annual
Unrealized loss on cash flow hedges, net of tax expense of $1,945 in 2012 and net of tax benefit of $1,053 in 2011	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-3.58M	USD	Annual
Pension and post-retirement obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$24.04M	USD	Annual
Pension and post-retirement obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$2.76M	USD	Annual
Pension and post-retirement obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$28.11M	USD	Annual
Net income (loss) attributable to the noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-7.06M	USD	Annual
Net income (loss) attributable to the noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-4.99M	USD	Annual
Net income (loss) attributable to the noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.67M	USD	Annual
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.28B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.28B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.24B	USD	Point-in-time

Comprehensive Income 27 line items

Line Item	Tag	Value	Unit	Period
Consolidated net income (loss)	`ProfitLoss`	$46.68M	USD	Annual
Consolidated net income (loss)	`ProfitLoss`	$78.39M	USD	Annual
Consolidated net income (loss)	`ProfitLoss`	$-45.94M	USD	Annual
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-62.58M	USD	Annual
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$29.54M	USD	Annual
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$17.03M	USD	Annual
Reclassification of hedging activities into earnings, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax`	$2.31M	USD	Annual
Reclassification of hedging activities into earnings, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax`	$-1.96M	USD	Annual
Reclassification of hedging activities into earnings, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax`	$-80.00K	USD	Annual
Unrealized loss on cash flow hedges, net of tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$5.93M	USD	Annual
Unrealized loss on cash flow hedges, net of tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-2.73M	USD	Annual
Unrealized loss on cash flow hedges, net of tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-3.58M	USD	Annual
Pension and post-retirement obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$24.04M	USD	Annual
Pension and post-retirement obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$2.76M	USD	Annual
Pension and post-retirement obligation	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$28.11M	USD	Annual
Net change in accumulated other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$13.85M	USD	Annual
Net change in accumulated other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$5.39M	USD	Annual
Net change in accumulated other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-90.28M	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-43.60M	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-40.55M	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$92.23M	USD	Annual
Comprehensive (income) loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$4.67M	USD	Annual
Comprehensive (income) loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-4.99M	USD	Annual
Comprehensive (income) loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-7.06M	USD	Annual
Comprehensive income (loss) attributable to OM Group, Inc.	`ComprehensiveIncomeNetOfTax`	$97.23M	USD	Annual
Comprehensive income (loss) attributable to OM Group, Inc.	`ComprehensiveIncomeNetOfTax`	$-48.27M	USD	Annual
Comprehensive income (loss) attributable to OM Group, Inc.	`ComprehensiveIncomeNetOfTax`	$-33.49M	USD	Annual

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.