2024 Q2 Form 10-Q Financial Statement
#000095017024052678 Filed on May 03, 2024
Income Statement
Concept | 2024 Q2 | 2024 Q1 | 2023 Q1 |
---|---|---|---|
Revenue | $563.2M | $497.6M | $513.4M |
YoY Change | -2.43% | -3.08% | 11.78% |
Cost Of Revenue | $441.6M | $401.4M | $409.3M |
YoY Change | -4.97% | -1.93% | 10.53% |
Gross Profit | $121.6M | $96.20M | $104.1M |
YoY Change | 8.09% | -7.59% | 16.97% |
Gross Profit Margin | 21.59% | 19.33% | 20.28% |
Selling, General & Admin | $45.90M | $45.50M | $41.60M |
YoY Change | 5.03% | 9.38% | 6.39% |
% of Gross Profit | 37.75% | 47.3% | 39.96% |
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $18.20M | $16.10M | $14.00M |
YoY Change | 26.39% | 15.0% | -1.41% |
% of Gross Profit | 14.97% | 16.74% | 13.45% |
Operating Expenses | $45.90M | $45.50M | $41.60M |
YoY Change | 5.03% | 9.38% | -21.95% |
Operating Profit | $57.50M | $34.60M | $50.30M |
YoY Change | 5.7% | -31.21% | 40.9% |
Interest Expense | $20.60M | $17.10M | $14.00M |
YoY Change | 1.48% | 22.14% | -242.86% |
% of Operating Profit | 35.83% | 49.42% | 27.83% |
Other Income/Expense, Net | $100.0K | -$100.0K | -$200.0K |
YoY Change | -50.0% | -50.0% | -133.33% |
Pretax Income | $37.00M | $17.40M | $36.10M |
YoY Change | 7.87% | -51.8% | 24.48% |
Income Tax | $10.20M | $4.400M | $9.900M |
% Of Pretax Income | 27.57% | 25.29% | 27.42% |
Net Earnings | $26.80M | $13.00M | $25.50M |
YoY Change | 9.39% | -49.02% | 35.64% |
Net Earnings / Revenue | 4.76% | 2.61% | 4.97% |
Basic Earnings Per Share | $1.29 | $0.61 | $1.22 |
Diluted Earnings Per Share | $1.25 | $0.59 | $1.19 |
COMMON SHARES | |||
Basic Shares Outstanding | 21.20M | 21.03M | 20.83M |
Diluted Shares Outstanding | 21.56M | 21.91M | 21.39M |
Balance Sheet
Concept | 2024 Q2 | 2024 Q1 | 2023 Q1 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $48.90M | $49.00M | $46.40M |
YoY Change | 1.45% | 5.6% | -5.69% |
Cash & Equivalents | $48.90M | $49.00M | $46.40M |
Short-Term Investments | |||
Other Short-Term Assets | $30.10M | $30.00M | $33.70M |
YoY Change | -0.33% | -10.98% | -58.8% |
Inventory | $402.3M | $399.0M | $379.2M |
Prepaid Expenses | |||
Receivables | $224.1M | $218.3M | $241.6M |
Other Receivables | $0.00 | $0.00 | $0.00 |
Total Short-Term Assets | $721.4M | $707.7M | $710.6M |
YoY Change | 1.11% | -0.41% | 3.86% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $671.3M | $640.5M | $576.0M |
YoY Change | 12.84% | 11.2% | 13.01% |
Goodwill | $319.0M | $293.1M | $294.0M |
YoY Change | 8.58% | -0.31% | -0.98% |
Intangibles | |||
YoY Change | |||
Long-Term Investments | |||
YoY Change | |||
Other Assets | $10.70M | $9.900M | $10.00M |
YoY Change | 16.3% | -1.0% | -3.85% |
Total Long-Term Assets | $1.227B | $1.138B | $1.090B |
YoY Change | 11.29% | 4.37% | 4.05% |
TOTAL ASSETS | |||
Total Short-Term Assets | $721.4M | $707.7M | $710.6M |
Total Long-Term Assets | $1.227B | $1.138B | $1.090B |
Total Assets | $1.948B | $1.845B | $1.801B |
YoY Change | 7.29% | 2.48% | 3.97% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $184.0M | $195.2M | $219.2M |
YoY Change | -5.64% | -10.95% | 15.61% |
Accrued Expenses | $72.10M | $87.50M | $75.90M |
YoY Change | -1.77% | 15.28% | -14.53% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | $5.000M | $4.000M | |
YoY Change | 25.0% | ||
Total Short-Term Liabilities | $284.9M | $308.9M | $316.0M |
YoY Change | -3.13% | -2.25% | 5.4% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $986.7M | $865.1M | $881.0M |
YoY Change | 9.37% | -1.8% | 6.22% |
Other Long-Term Liabilities | $41.40M | $42.00M | $45.00M |
YoY Change | -3.72% | -6.67% | 5.63% |
Total Long-Term Liabilities | $1.028B | $907.1M | $926.0M |
YoY Change | 8.77% | -2.04% | 6.19% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $284.9M | $308.9M | $316.0M |
Total Long-Term Liabilities | $1.028B | $907.1M | $926.0M |
Total Liabilities | $1.435B | $1.335B | $1.366B |
YoY Change | 5.56% | -2.22% | 4.35% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $480.7M | $455.4M | $384.2M |
YoY Change | 18.02% | 18.53% | 20.55% |
Common Stock | $306.4M | $300.3M | $269.4M |
YoY Change | 11.87% | 11.47% | 6.23% |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | $186.8M | $154.6M | $133.4M |
YoY Change | 39.93% | 15.89% | 15.9% |
Treasury Stock Shares | $3.962M | ||
Shareholders Equity | $509.2M | $505.8M | $430.6M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $1.948B | $1.845B | $1.801B |
YoY Change | 7.29% | 2.48% | 3.97% |
Cashflow Statement
Concept | 2024 Q2 | 2024 Q1 | 2023 Q1 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $26.80M | $13.00M | $25.50M |
YoY Change | 9.39% | -49.02% | 35.64% |
Depreciation, Depletion And Amortization | $18.20M | $16.10M | $14.00M |
YoY Change | 26.39% | 15.0% | -1.41% |
Cash From Operating Activities | $27.20M | -$12.30M | -$15.30M |
YoY Change | 106.06% | -19.61% | 91.25% |
INVESTING ACTIVITIES | |||
Capital Expenditures | $17.10M | $26.30M | $30.40M |
YoY Change | -46.89% | -13.49% | -216.03% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | -$98.70M | $500.0K | $1.900M |
YoY Change | -98800.0% | -73.68% | -54.76% |
Cash From Investing Activities | -$115.8M | -$25.80M | -$28.50M |
YoY Change | 260.75% | -9.47% | 29.55% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | $1.500M | $1.300M | |
YoY Change | 15.38% | 18.18% | |
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | $2.000M | $0.00 | |
YoY Change | -100.0% | ||
Cash From Financing Activities | 88.60M | 23.00M | 56.80M |
YoY Change | 306.42% | -59.51% | 70.06% |
NET CHANGE | |||
Cash From Operating Activities | 27.20M | -12.30M | -15.30M |
Cash From Investing Activities | -115.8M | -25.80M | -28.50M |
Cash From Financing Activities | 88.60M | 23.00M | 56.80M |
Net Change In Cash | 0.000 | -17.50M | 13.10M |
YoY Change | -100.0% | -233.59% | 254.05% |
FREE CASH FLOW | |||
Cash From Operating Activities | $27.20M | -$12.30M | -$15.30M |
Capital Expenditures | $17.10M | $26.30M | $30.40M |
Free Cash Flow | $10.10M | -$38.60M | -$45.70M |
YoY Change | -153.16% | -15.54% | -351.1% |
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AccruedLiabilitiesCurrent
|
95100000 | |
CY2024Q1 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
22200000 | |
CY2023Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
22900000 | |
CY2024Q1 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
4000000 | |
CY2023Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
5000000 | |
CY2024Q1 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
308900000 | |
CY2023Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
325900000 | |
CY2024Q1 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
865100000 | |
CY2023Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
835400000 | |
CY2024Q1 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
63400000 | |
CY2023Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
67400000 | |
CY2024Q1 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
27900000 | |
CY2023Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
31600000 | |
CY2024Q1 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
28100000 | |
CY2023Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
25900000 | |
CY2024Q1 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
42000000 | |
CY2023Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
46300000 | |
CY2024Q1 | us-gaap |
Liabilities
Liabilities
|
1335400000 | |
CY2023Q4 | us-gaap |
Liabilities
Liabilities
|
1332500000 | |
CY2024Q1 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.01 | |
CY2023Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.01 | |
CY2024Q1 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
10000000 | |
CY2023Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
10000000 | |
CY2024Q1 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | |
CY2023Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | |
CY2024Q1 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | |
CY2023Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | |
CY2024Q1 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
CY2023Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
CY2024Q1 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
80000000 | |
CY2023Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
80000000 | |
CY2024Q1 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
25630272 | |
CY2023Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
25163238 | |
CY2024Q1 | us-gaap |
Common Stock Value
CommonStockValue
|
300000 | |
CY2023Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
300000 | |
CY2024Q1 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
300000000 | |
CY2023Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
291100000 | |
CY2024Q1 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
455400000 | |
CY2023Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
444000000 | |
CY2024Q1 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-95300000 | |
CY2023Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-88800000 | |
CY2024Q1 | us-gaap |
Treasury Stock Common Shares
TreasuryStockCommonShares
|
4441930 | |
CY2023Q4 | us-gaap |
Treasury Stock Common Shares
TreasuryStockCommonShares
|
4302996 | |
CY2024Q1 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
154600000 | |
CY2023Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
147700000 | |
CY2024Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
505800000 | |
CY2023Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
498900000 | |
CY2024Q1 | us-gaap |
Minority Interest
MinorityInterest
|
4100000 | |
CY2023Q4 | us-gaap |
Minority Interest
MinorityInterest
|
4100000 | |
CY2024Q1 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
509900000 | |
CY2023Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
503000000 | |
CY2024Q1 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
1845300000 | |
CY2023Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
1835500000 | |
CY2024Q1 | us-gaap |
Profit Loss
ProfitLoss
|
13000000 | |
CY2023Q1 | us-gaap |
Profit Loss
ProfitLoss
|
26200000 | |
CY2024Q1 | kop |
Depreciation And Amortization1
DepreciationAndAmortization1
|
16100000 | |
CY2023Q1 | kop |
Depreciation And Amortization1
DepreciationAndAmortization1
|
14000000 | |
CY2024Q1 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
5400000 | |
CY2023Q1 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
4000000 | |
CY2024Q1 | kop |
Change In Derivative Liability
ChangeInDerivativeLiability
|
1800000 | |
CY2023Q1 | kop |
Change In Derivative Liability
ChangeInDerivativeLiability
|
1100000 | |
CY2024Q1 | us-gaap |
Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
|
800000 | |
CY2023Q1 | us-gaap |
Amortization Of Debt Discount Premium
AmortizationOfDebtDiscountPremium
|
600000 | |
CY2024Q1 | us-gaap |
Gain Loss On Sale Of Other Assets
GainLossOnSaleOfOtherAssets
|
-100000 | |
CY2023Q1 | us-gaap |
Gain Loss On Sale Of Other Assets
GainLossOnSaleOfOtherAssets
|
1800000 | |
CY2024Q1 | us-gaap |
Unusual Or Infrequent Item Insurance Proceeds
UnusualOrInfrequentItemInsuranceProceeds
|
500000 | |
CY2023Q1 | us-gaap |
Unusual Or Infrequent Item Insurance Proceeds
UnusualOrInfrequentItemInsuranceProceeds
|
0 | |
CY2024Q1 | us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
500000 | |
CY2023Q1 | us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
-100000 | |
CY2024Q1 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
-3800000 | |
CY2023Q1 | us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
400000 | |
CY2024Q1 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
800000 | |
CY2023Q1 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-400000 | |
CY2024Q1 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
18200000 | |
CY2023Q1 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
25100000 | |
CY2024Q1 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
8200000 | |
CY2023Q1 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
22400000 | |
CY2024Q1 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-4300000 | |
CY2023Q1 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
14100000 | |
CY2024Q1 | us-gaap |
Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
|
-9000000 | |
CY2023Q1 | us-gaap |
Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
|
-18500000 | |
CY2024Q1 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
1600000 | |
CY2023Q1 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
6000000 | |
CY2024Q1 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-12300000 | |
CY2023Q1 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-15300000 | |
CY2024Q1 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
26300000 | |
CY2023Q1 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
30400000 | |
CY2024Q1 | us-gaap |
Proceeds From Sale Of Insurance Investments
ProceedsFromSaleOfInsuranceInvestments
|
500000 | |
CY2023Q1 | us-gaap |
Proceeds From Sale Of Insurance Investments
ProceedsFromSaleOfInsuranceInvestments
|
0 | |
CY2024Q1 | us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
0 | |
CY2023Q1 | us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
1900000 | |
CY2024Q1 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-25800000 | |
CY2023Q1 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-28500000 | |
CY2024Q1 | us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
190700000 | |
CY2023Q1 | us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
122000000 | |
CY2024Q1 | us-gaap |
Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
|
160800000 | |
CY2023Q1 | us-gaap |
Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
|
58500000 | |
CY2024Q1 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
2000000 | |
CY2023Q1 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
0 | |
CY2024Q1 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
3500000 | |
CY2023Q1 | us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
1200000 | |
CY2024Q1 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
6900000 | |
CY2023Q1 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
5800000 | |
CY2024Q1 | us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
0 | |
CY2023Q1 | us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
800000 | |
CY2024Q1 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
1500000 | |
CY2023Q1 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
1300000 | |
CY2024Q1 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
23000000 | |
CY2023Q1 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
56800000 | |
CY2024Q1 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
-2400000 | |
CY2023Q1 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
100000 | |
CY2024Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-17500000 | |
CY2023Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
13100000 | |
CY2023Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
66500000 | |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
33300000 | |
CY2024Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
49000000 | |
CY2023Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
46400000 | |
CY2024Q1 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
1800000 | |
CY2023Q1 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
5900000 | |
CY2024Q1 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
3500000 | |
CY2023Q1 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
8400000 | |
CY2024Q1 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.07 | |
CY2023Q1 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.06 | |
CY2023Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
503000000 | |
CY2022Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
403000000 | |
CY2024Q1 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
509900000 | |
CY2023Q1 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
434900000 | |
CY2024Q1 | us-gaap |
Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net
DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
|
1100000 | |
CY2023Q1 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
21385000 | |
CY2023Q1 | us-gaap |
Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net
DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
|
1700000 | |
CY2023Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
25163000 | |
CY2022Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
24547000 | |
CY2024Q1 | us-gaap |
Stock Issued During Period Shares Employee Stock Purchase Plans
StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
|
467000 | |
CY2023Q1 | us-gaap |
Stock Issued During Period Shares Employee Stock Purchase Plans
StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
|
238000 | |
CY2024Q1 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
25630000 | |
CY2023Q1 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
24785000 | |
CY2023Q4 | us-gaap |
Treasury Stock Common Shares
TreasuryStockCommonShares
|
4303000 | |
CY2022Q4 | us-gaap |
Treasury Stock Common Shares
TreasuryStockCommonShares
|
3784000 | |
CY2024Q1 | us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
139000 | |
CY2023Q1 | us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
178000 | |
CY2024Q1 | us-gaap |
Treasury Stock Common Shares
TreasuryStockCommonShares
|
4442000 | |
CY2023Q1 | us-gaap |
Treasury Stock Common Shares
TreasuryStockCommonShares
|
3962000 | |
CY2024Q1 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
21188000 | |
CY2023Q1 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
20823000 | |
CY2024Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
13000000.0 | |
CY2023Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
25500000 | |
CY2024Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
21066000 | |
CY2023Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
20842000 | |
CY2024Q1 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
843000 | |
CY2023Q1 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
543000 | |
CY2024Q1 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
21909000 | |
CY2024Q1 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
0.61 | |
CY2023Q1 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
1.22 | |
CY2024Q1 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
0.59 | |
CY2023Q1 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
1.19 | |
CY2024Q1 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
55000 | |
CY2023Q1 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
629000 | |
CY2024Q1 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
|
0 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
|
1112102 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
|
33.62 | |
CY2024Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
|
327823 | |
CY2024Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
48.95 | |
CY2024Q1 | kop |
Share Based Compensation Arrangement By Credited From Dividends
ShareBasedCompensationArrangementByCreditedFromDividends
|
170 | |
CY2024Q1 | kop |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Credited From Dividends
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsCreditedFromDividends
|
43 | |
CY2024Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
|
346283 | |
CY2024Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
|
32.83 | |
CY2024Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
|
6437 | |
CY2024Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
|
31.91 | |
CY2024Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
|
1087375 | |
CY2024Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
|
38.5 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
706868 | |
CY2023Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
27.51 | |
CY2024Q1 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
132131 | |
CY2024Q1 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
26.78 | |
CY2024Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
574737 | |
CY2024Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
27.67 | |
CY2024Q1 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P4Y10M2D | |
CY2024Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
15800000 | |
CY2024Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
502962 | |
CY2024Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
27.14 | |
CY2024Q1 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P4Y5M15D | |
CY2024Q1 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
14100000 | |
CY2024Q1 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
1500000 | |
CY2023Q1 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
1100000 | |
CY2024Q1 | us-gaap |
Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
|
3900000 | |
CY2023Q1 | us-gaap |
Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
|
2900000 | |
CY2024Q1 | us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
3 | |
CY2024Q1 | us-gaap |
Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
|
5100000 | |
CY2023Q4 | us-gaap |
Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
|
7800000 | |
CY2024Q1 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
497600000 | |
CY2023Q1 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
513400000 | |
CY2024Q1 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
16100000 | |
CY2023Q1 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
14000000 | |
CY2024Q1 | us-gaap |
Inventory Lifo Reserve Effect On Income Net
InventoryLIFOReserveEffectOnIncomeNet
|
2600000 | |
CY2023Q1 | us-gaap |
Inventory Lifo Reserve Effect On Income Net
InventoryLIFOReserveEffectOnIncomeNet
|
300000 | |
CY2024Q1 | us-gaap |
Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
|
0 | |
CY2023Q1 | us-gaap |
Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
|
1800000 | |
CY2024Q1 | kop |
Changes In Derivative Liability
ChangesInDerivativeLiability
|
1700000 | |
CY2023Q1 | kop |
Changes In Derivative Liability
ChangesInDerivativeLiability
|
1100000 | |
CY2024Q1 | kop |
Interest Expense Excluded From Determination Of Segment Profit
InterestExpenseExcludedFromDeterminationOfSegmentProfit
|
17100000 | |
CY2023Q1 | kop |
Interest Expense Excluded From Determination Of Segment Profit
InterestExpenseExcludedFromDeterminationOfSegmentProfit
|
14000000 | |
CY2024Q1 | kop |
Depreciation And Amortization Including Impairment And Restructuring
DepreciationAndAmortizationIncludingImpairmentAndRestructuring
|
16100000 | |
CY2023Q1 | kop |
Depreciation And Amortization Including Impairment And Restructuring
DepreciationAndAmortizationIncludingImpairmentAndRestructuring
|
14000000 | |
CY2024Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
4400000 | |
CY2023Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
9900000 | |
CY2024Q1 | us-gaap |
Profit Loss
ProfitLoss
|
13000000 | |
CY2023Q3 | us-gaap |
Profit Loss
ProfitLoss
|
26200000 | |
CY2024Q1 | us-gaap |
Assets
Assets
|
1845300000 | |
CY2023Q4 | us-gaap |
Assets
Assets
|
1835500000 | |
CY2024Q1 | us-gaap |
Goodwill
Goodwill
|
293100000 | |
CY2023Q4 | us-gaap |
Goodwill
Goodwill
|
294400000 | |
CY2024Q1 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2023Q1 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2024Q1 | us-gaap |
Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
|
0.043 | |
CY2023Q1 | us-gaap |
Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
|
0.043 | |
CY2024Q1 | us-gaap |
Effective Income Tax Rate Reconciliation Nondeductible Expense
EffectiveIncomeTaxRateReconciliationNondeductibleExpense
|
0.018 | |
CY2023Q1 | us-gaap |
Effective Income Tax Rate Reconciliation Nondeductible Expense
EffectiveIncomeTaxRateReconciliationNondeductibleExpense
|
0.014 | |
CY2024Q1 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.011 | |
CY2023Q1 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.013 | |
CY2024Q1 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Contingencies
EffectiveIncomeTaxRateReconciliationTaxContingencies
|
0.001 | |
CY2023Q1 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Contingencies
EffectiveIncomeTaxRateReconciliationTaxContingencies
|
0 | |
CY2024Q1 | us-gaap |
Effective Income Tax Rate Reconciliation Gilti Percent
EffectiveIncomeTaxRateReconciliationGiltiPercent
|
0 | |
CY2023Q1 | us-gaap |
Effective Income Tax Rate Reconciliation Gilti Percent
EffectiveIncomeTaxRateReconciliationGiltiPercent
|
0.004 | |
CY2024Q1 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.283 | |
CY2023Q1 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.284 | |
CY2024Q1 | kop |
Income Tax Expense Percentage Of Pre Tax Income Loss
IncomeTaxExpensePercentageOfPreTaxIncomeLoss
|
0.253 | |
CY2023Q1 | kop |
Income Tax Expense Percentage Of Pre Tax Income Loss
IncomeTaxExpensePercentageOfPreTaxIncomeLoss
|
0.274 | |
CY2024Q1 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.283 | |
CY2023Q1 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.284 | |
CY2024Q1 | kop |
Minimum Effective Corporate Tax Rate Income As Per Pillar Two
MinimumEffectiveCorporateTaxRateIncomeAsPerPillarTwo
|
0.15 | |
CY2024Q1 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
1500000 | |
CY2023Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
1500000 | |
CY2024Q1 | us-gaap |
Inventory Raw Materials
InventoryRawMaterials
|
348400000 | |
CY2023Q4 | us-gaap |
Inventory Raw Materials
InventoryRawMaterials
|
348400000 | |
CY2024Q1 | us-gaap |
Inventory Work In Process
InventoryWorkInProcess
|
15800000 | |
CY2023Q4 | us-gaap |
Inventory Work In Process
InventoryWorkInProcess
|
17900000 | |
CY2024Q1 | us-gaap |
Inventory Finished Goods
InventoryFinishedGoods
|
147000000.0 | |
CY2023Q4 | us-gaap |
Inventory Finished Goods
InventoryFinishedGoods
|
139000000.0 | |
CY2024Q1 | us-gaap |
Inventory Gross
InventoryGross
|
511200000 | |
CY2023Q4 | us-gaap |
Inventory Gross
InventoryGross
|
505300000 | |
CY2024Q1 | us-gaap |
Inventory Lifo Reserve
InventoryLIFOReserve
|
112200000 | |
CY2023Q4 | us-gaap |
Inventory Lifo Reserve
InventoryLIFOReserve
|
109600000 | |
CY2024Q1 | us-gaap |
Inventory Net
InventoryNet
|
399000000.0 | |
CY2023Q4 | us-gaap |
Inventory Net
InventoryNet
|
395700000 | |
CY2021 | us-gaap |
Gain Loss Related To Litigation Settlement
GainLossRelatedToLitigationSettlement
|
20000000 | |
CY2024Q1 | us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
400000 | |
CY2023Q1 | us-gaap |
Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
|
400000 | |
CY2024Q1 | us-gaap |
Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
|
1900000 | |
CY2023Q1 | us-gaap |
Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
|
2100000 | |
CY2024Q1 | us-gaap |
Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
|
1500000 | |
CY2023Q1 | us-gaap |
Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
|
1700000 | |
CY2024Q1 | us-gaap |
Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
|
-500000 | |
CY2023Q1 | us-gaap |
Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
|
-500000 | |
CY2024Q1 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
|
1300000 | |
CY2023Q1 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
|
1300000 | |
CY2024Q1 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
3000000.0 | |
CY2023Q1 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
2500000 | |
CY2024Q1 | us-gaap |
Long Term Debt
LongTermDebt
|
877600000 | |
CY2023Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
849400000 | |
CY2024Q1 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
4000000 | |
CY2023Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
5000000 | |
CY2024Q1 | us-gaap |
Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
|
-8500000 | |
CY2023Q4 | us-gaap |
Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
|
-9000000 | |
CY2024Q1 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
865100000 | |
CY2023Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
835400000 | |
CY2024Q1 | us-gaap |
Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
|
730000000 | |
CY2024Q1 | us-gaap |
Maximum Length Of Time Hedged In Cash Flow Hedge1
MaximumLengthOfTimeHedgedInCashFlowHedge1
|
P36M | |
CY2024Q1 | kop |
Number Of Derivative Contract
NumberOfDerivativeContract
|
1700000 | |
CY2023Q4 | kop |
Number Of Derivative Contract
NumberOfDerivativeContract
|
1500000 | |
CY2024Q1 | us-gaap |
Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
|
11300000 | |
CY2024Q1 | us-gaap |
Aoci Loss Cash Flow Hedge Cumulative Gain Loss After Tax
AociLossCashFlowHedgeCumulativeGainLossAfterTax
|
6300000 | |
CY2023Q4 | us-gaap |
Interest Rate Derivatives At Fair Value Net
InterestRateDerivativesAtFairValueNet
|
200000 | |
CY2023Q4 | us-gaap |
Aoci Loss Cash Flow Hedge Cumulative Gain Loss After Tax
AociLossCashFlowHedgeCumulativeGainLossAfterTax
|
-900000 | |
CY2024Q1 | us-gaap |
Derivative Instruments Gain Loss Reclassification From Accumulated Oci To Income Estimate Of Time To Transfer1
DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimateOfTimeToTransfer1
|
P12M | |
CY2024Q1 | kop |
Derivative Net Currency Units Outstanding
DerivativeNetCurrencyUnitsOutstanding
|
9000000 | |
CY2023Q4 | kop |
Derivative Net Currency Units Outstanding
DerivativeNetCurrencyUnitsOutstanding
|
10300000 | |
CY2024Q1 | kop |
Derivative Net Currency Units Outstanding
DerivativeNetCurrencyUnitsOutstanding
|
900000 | |
CY2023Q4 | kop |
Derivative Net Currency Units Outstanding
DerivativeNetCurrencyUnitsOutstanding
|
0 | |
CY2024Q1 | kop |
Derivative Net Currency Units Outstanding
DerivativeNetCurrencyUnitsOutstanding
|
0 | |
CY2023Q4 | kop |
Derivative Net Currency Units Outstanding
DerivativeNetCurrencyUnitsOutstanding
|
3000000 | |
CY2024Q1 | kop |
Loss Contingency Number Of States New Claims Filed
LossContingencyNumberOfStatesNewClaimsFiled
|
2 | |
CY2024Q1 | us-gaap |
Loss Contingency Number Of Plaintiffs
LossContingencyNumberOfPlaintiffs
|
51 | |
CY2024Q1 | us-gaap |
Accrued Environmental Loss Contingencies Current
AccruedEnvironmentalLossContingenciesCurrent
|
2200000 | |
CY2023Q4 | us-gaap |
Accrued Environmental Loss Contingencies Current
AccruedEnvironmentalLossContingenciesCurrent
|
2200000 | |
CY2023Q4 | us-gaap |
Accrual For Environmental Loss Contingencies
AccrualForEnvironmentalLossContingencies
|
10600000 | |
CY2022Q4 | us-gaap |
Accrual For Environmental Loss Contingencies
AccrualForEnvironmentalLossContingencies
|
10900000 | |
CY2024Q1 | us-gaap |
Accrual For Environmental Loss Contingencies Charges To Expense For New Losses
AccrualForEnvironmentalLossContingenciesChargesToExpenseForNewLosses
|
0 | |
CY2023 | us-gaap |
Accrual For Environmental Loss Contingencies Charges To Expense For New Losses
AccrualForEnvironmentalLossContingenciesChargesToExpenseForNewLosses
|
200000 | |
CY2024Q1 | us-gaap |
Accrual For Environmental Loss Contingencies Payments1
AccrualForEnvironmentalLossContingenciesPayments1
|
0 | |
CY2023 | us-gaap |
Accrual For Environmental Loss Contingencies Payments1
AccrualForEnvironmentalLossContingenciesPayments1
|
400000 | |
CY2024Q1 | us-gaap |
Accrual For Environmental Loss Contingencies Foreign Currency Translation Gain Loss
AccrualForEnvironmentalLossContingenciesForeignCurrencyTranslationGainLoss
|
-100000 | |
CY2023 | us-gaap |
Accrual For Environmental Loss Contingencies Foreign Currency Translation Gain Loss
AccrualForEnvironmentalLossContingenciesForeignCurrencyTranslationGainLoss
|
-100000 | |
CY2024Q1 | us-gaap |
Accrual For Environmental Loss Contingencies
AccrualForEnvironmentalLossContingencies
|
10500000 | |
CY2023Q4 | us-gaap |
Accrual For Environmental Loss Contingencies
AccrualForEnvironmentalLossContingencies
|
10600000 | |
CY2024Q1 | ecd |
Non Rule10b51 Arr Adopted Flag
NonRule10b51ArrAdoptedFlag
|
false | |
CY2024Q1 | ecd |
Rule10b51 Arr Adopted Flag
Rule10b51ArrAdoptedFlag
|
false | |
CY2024Q1 | ecd |
Non Rule10b51 Arr Trmntd Flag
NonRule10b51ArrTrmntdFlag
|
false | |
CY2024Q1 | ecd |
Rule10b51 Arr Trmntd Flag
Rule10b51ArrTrmntdFlag
|
false |