$KRO
KRONOS WORLDWIDE INC Stock $kro

$kro Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000155837023003144 Filed on March 08, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$426.3M	$342.4M	$1.930B
YoY Change	-24.27%	-30.97%	-0.47%
Cost Of Revenue	$395.5M	$305.1M	$1.539B
YoY Change	-4.38%	-19.18%	3.07%
Gross Profit	$30.80M	$37.30M	$391.1M
YoY Change	-79.37%	-68.52%	-12.35%
Gross Profit Margin	7.22%	10.89%	20.26%
Selling, General & Admin	$53.20M	$62.80M	$231.3M
YoY Change	-13.36%	-20.3%	-7.07%
% of Gross Profit	172.73%	168.36%	59.14%
Research & Development			$15.00M
YoY Change			-11.76%
% of Gross Profit			3.84%
Depreciation & Amortization	$12.90M	$12.70M	$51.70M
YoY Change	0.0%	-3.79%	0.78%
% of Gross Profit	41.88%	34.05%	13.22%
Operating Expenses	$53.20M	$51.40M	$246.3M
YoY Change	-13.36%	-23.17%	-7.37%
Operating Profit	-$18.30M	-$14.10M	$159.6M
YoY Change	-121.97%	-127.33%	-14.7%
Interest Expense	$4.200M	-$7.000M	$16.90M
YoY Change	-6.67%	118.75%	-13.78%
% of Operating Profit			10.59%
Other Income/Expense, Net	-$900.0K	-$3.700M	-$12.90M
YoY Change	-71.88%	2.78%	-21.82%
Pretax Income	-$22.10M	-$24.80M	$133.9M
YoY Change	-129.16%	-155.36%	-12.71%
Income Tax	-$6.900M	-$4.900M	$29.40M
% Of Pretax Income			21.96%
Net Earnings	-$15.20M	-$19.90M	$104.5M
YoY Change	-126.43%	-162.97%	-7.44%
Net Earnings / Revenue	-3.57%	-5.81%	5.41%
Basic Earnings Per Share	-$0.13		$0.90
Diluted Earnings Per Share	-$0.13	-$0.17	$0.90
COMMON SHARES
Basic Shares Outstanding	115.3M	115.5M	115.5M
Diluted Shares Outstanding	115.3M		115.5M

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$177.8M	$327.8M	$327.8M
YoY Change	-49.2%	-19.26%	-19.26%
Cash & Equivalents	$177.8M	$327.8M	$327.8M
Short-Term Investments
Other Short-Term Assets	$42.60M	$50.60M	$50.60M
YoY Change	-12.88%	24.63%	24.63%
Inventory	$612.7M	$608.7M	$608.7M
Prepaid Expenses
Receivables	$268.1M	$216.8M	$216.8M
Other Receivables	$33.90M	$38.30M	$38.30M
Total Short-Term Assets	$1.135B	$1.242B	$1.242B
YoY Change	-11.29%	-1.26%	-1.26%
LONG-TERM ASSETS
Property, Plant & Equipment	$489.9M	$484.5M	$506.0M
YoY Change	-2.76%	-3.75%	-3.31%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$116.1M	$116.1M	$116.1M
YoY Change	5.55%	9.43%	9.43%
Other Assets	$13.40M	$13.30M	$70.10M
YoY Change	-8.84%	-5.67%	-44.1%
Total Long-Term Assets	$696.4M	$692.2M	$692.2M
YoY Change	-7.86%	-8.29%	-8.29%
TOTAL ASSETS
Total Short-Term Assets	$1.135B	$1.242B	$1.242B
Total Long-Term Assets	$696.4M	$692.2M	$692.2M
Total Assets	$1.832B	$1.934B	$1.934B
YoY Change	-10.01%	-3.9%	-3.9%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$144.6M	$177.2M	$200.1M
YoY Change	9.13%	23.4%	23.67%
Accrued Expenses	$34.80M	$52.30M	$52.30M
YoY Change	-24.35%	-14.68%	-14.68%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$900.0K	$1.100M	$1.100M
YoY Change	-35.71%	-21.43%	-21.43%
Total Short-Term Liabilities	$259.7M	$326.7M	$326.7M
YoY Change	-7.61%	13.12%	13.12%
LONG-TERM LIABILITIES
Long-Term Debt	$433.5M	$424.1M	$424.1M
YoY Change	-2.32%	-5.71%	-5.71%
Other Long-Term Liabilities	$20.80M	$20.50M	$200.0M
YoY Change	-20.91%	-26.79%	-46.79%
Total Long-Term Liabilities	$659.7M	$650.5M	$624.1M
YoY Change	-21.52%	-23.81%	-24.42%
TOTAL LIABILITIES
Total Short-Term Liabilities	$259.7M	$326.7M	$326.7M
Total Long-Term Liabilities	$659.7M	$650.5M	$624.1M
Total Liabilities	$919.4M	$977.2M	$977.2M
YoY Change	-18.04%	-14.48%	-14.48%
SHAREHOLDERS EQUITY
Retained Earnings	-$142.5M	-$105.4M
YoY Change	64.74%	-13.68%
Common Stock	$1.394B	$1.396B
YoY Change	-0.16%	-0.08%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$1.500M	$1.400M
YoY Change	36.36%	600.0%
Treasury Stock Shares
Shareholders Equity	$912.1M	$957.2M	$957.2M
YoY Change
Total Liabilities & Shareholders Equity	$1.832B	$1.934B	$1.934B
YoY Change	-10.01%	-3.9%	-3.9%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	-$15.20M	-$19.90M	$104.5M
YoY Change	-126.43%	-162.97%	-7.44%
Depreciation, Depletion And Amortization	$12.90M	$12.70M	$51.70M
YoY Change	0.0%	-3.79%	0.78%
Cash From Operating Activities	-$109.8M	$22.60M	$81.70M
YoY Change	490.32%	-71.93%	-60.44%
INVESTING ACTIVITIES
Capital Expenditures	$16.40M	$18.80M	$63.20M
YoY Change	15.49%	-182.82%	7.85%
Acquisitions
YoY Change
Other Investing Activities		$0.00	-$100.0K
YoY Change
Cash From Investing Activities	-$16.40M	-$18.80M	-$63.10M
YoY Change	15.49%	-17.18%	7.68%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$2.300M
YoY Change			1050.0%
Debt Paid & Issued, Net	$200.0K		$1.300M
YoY Change	0.0%		-7.14%
Cash From Financing Activities	-23.50M	-24.10M	-91.50M
YoY Change	1.29%	9.55%	5.54%
NET CHANGE
Cash From Operating Activities	-109.8M	22.60M	81.70M
Cash From Investing Activities	-16.40M	-18.80M	-63.10M
Cash From Financing Activities	-23.50M	-24.10M	-91.50M
Net Change In Cash	-133.3M	-20.30M	-78.00M
YoY Change	218.9%	-156.7%	-254.15%
FREE CASH FLOW
Cash From Operating Activities	-$109.8M	$22.60M	$81.70M
Capital Expenditures	$16.40M	$18.80M	$63.20M
Free Cash Flow	-$126.2M	$3.800M	$18.50M
YoY Change	284.76%	-96.32%	-87.49%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	115600000
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	115500000
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	115500000
CY2022Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#AccountsPayableAndAccruedLiabilitiesCurrent
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0001257640
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	115500000
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	115500000
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.55
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.98
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.90
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	7600000
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	7700000
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	5500000
CY2022Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#AccountsPayableAndAccruedLiabilitiesCurrent
CY2021Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#AccountsPayableAndAccruedLiabilitiesCurrent
CY2022	kro	Income Tax Liability Payable Period IncomeTaxLiabilityPayablePeriod	P8Y
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	1-31763
CY2022	dei	Entity Registrant Name EntityRegistrantName	KRONOS WORLDWIDE, INC.
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	76-0294959
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	5430 LBJ Freeway
CY2022	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 1700
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Dallas
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	TX
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	75240-2620
CY2022	dei	City Area Code CityAreaCode	972
CY2022	dei	Local Phone Number LocalPhoneNumber	233-1700
CY2022	dei	Security12b Title Security12bTitle	Common stock
CY2022	dei	Trading Symbol TradingSymbol	KRO
CY2022	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2022	dei	Entity Small Business EntitySmallBusiness	false
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2022Q2	dei	Entity Public Float EntityPublicFloat	407100000
CY2023Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	115308469
CY2022	dei	Auditor Firm AuditorFirmId	238
CY2022	dei	Auditor Name AuditorName	PricewaterhouseCoopers LLP
CY2022	dei	Auditor Location AuditorLocation	Dallas, Texas
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	406000000.0
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	327800000
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	2100000
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	2000000.0
CY2021Q4	us-gaap	Accounts And Other Receivables Net Current AccountsAndOtherReceivablesNetCurrent	360700000
CY2022Q4	us-gaap	Accounts And Other Receivables Net Current AccountsAndOtherReceivablesNetCurrent	252400000
CY2021Q4	us-gaap	Due From Affiliate Current DueFromAffiliateCurrent	18400000
CY2022Q4	us-gaap	Due From Affiliate Current DueFromAffiliateCurrent	2700000
CY2021Q4	us-gaap	Inventory Net InventoryNet	432300000
CY2022Q4	us-gaap	Inventory Net InventoryNet	608700000
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	38500000
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	48600000
CY2021Q4	us-gaap	Assets Current AssetsCurrent	1258000000.0
CY2022Q4	us-gaap	Assets Current AssetsCurrent	1242200000
CY2021Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	101900000
CY2022Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	112900000
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	4500000
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	4800000
CY2021Q4	us-gaap	Marketable Securities Noncurrent MarketableSecuritiesNoncurrent	4200000
CY2022Q4	us-gaap	Marketable Securities Noncurrent MarketableSecuritiesNoncurrent	3200000
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	19900000
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	21500000
CY2021Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	106800000
CY2022Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	52000000.0
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	14100000
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	13300000
CY2021Q4	kro	Assets Noncurrent Excluding Property Plant And Equipment AssetsNoncurrentExcludingPropertyPlantAndEquipment	251400000
CY2022Q4	kro	Assets Noncurrent Excluding Property Plant And Equipment AssetsNoncurrentExcludingPropertyPlantAndEquipment	207700000
CY2021Q4	us-gaap	Land Land	43900000
CY2022Q4	us-gaap	Land Land	41900000
CY2021Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	222200000
CY2022Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	214700000
CY2021Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	1122100000
CY2022Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	1093200000
CY2021Q4	kro	Mining Properties MiningProperties	129600000
CY2022Q4	kro	Mining Properties MiningProperties	119600000
CY2021Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	72700000
CY2022Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	76500000
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1590500000
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1545900000
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1087100000
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1061400000
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	503400000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	484500000
CY2021Q4	us-gaap	Assets Assets	2012800000
CY2022Q4	us-gaap	Assets Assets	1934400000
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	1400000
CY2022Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	1100000
CY2021Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	256900000
CY2022Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	289400000
CY2021Q4	us-gaap	Due To Affiliate Current DueToAffiliateCurrent	18200000
CY2022Q4	us-gaap	Due To Affiliate Current DueToAffiliateCurrent	22900000
CY2021Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	12300000
CY2022Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	13300000
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	288800000
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	326700000
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	449800000
CY2022Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	424100000
CY2021Q4	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	287400000
CY2022Q4	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	128600000
CY2021Q4	us-gaap	Due To Affiliate Noncurrent DueToAffiliateNoncurrent	44700000
CY2022Q4	us-gaap	Due To Affiliate Noncurrent DueToAffiliateNoncurrent	33500000
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	15800000
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	17400000
CY2021Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	28100000
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	26400000
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	28000000.0
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	20500000
CY2021Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	853800000
CY2022Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	650500000
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	240000000.0
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	240000000.0
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	115500000
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	115500000
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	1200000
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	1200000
CY2021Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1395400000
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CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-122100000
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-105400000
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-404100000
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-331500000
CY2021Q4	us-gaap	Treasury Stock Value TreasuryStockValue	200000
CY2022Q4	us-gaap	Treasury Stock Value TreasuryStockValue	1400000
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	870200000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	957200000
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2012800000
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1934400000
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1638800000
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1939400000
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1930200000
CY2020	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1287600000
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CY2020	us-gaap	Gross Profit GrossProfit	351200000
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CY2022	us-gaap	Gross Profit GrossProfit	391100000
CY2020	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	218600000
CY2021	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	248900000
CY2022	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	231300000
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-4000000.0
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	1600000
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	11500000
CY2020	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	1400000
CY2021	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	3200000
CY2022	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	3400000
CY2020	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	13800000
CY2021	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	15000000.0
CY2022	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	15100000
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	116200000
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	187100000
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	159600000
CY2020	us-gaap	Investment Income Interest And Dividend InvestmentIncomeInterestAndDividend	1800000
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CY2022	us-gaap	Investment Income Interest And Dividend InvestmentIncomeInterestAndDividend	5100000
CY2020	us-gaap	Insurance Recoveries InsuranceRecoveries	1500000
CY2020	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	-1100000
CY2021	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	2000000.0
CY2022	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	-1000000.0
CY2020	us-gaap	Defined Benefit Plan Other Costs DefinedBenefitPlanOtherCosts	19400000
CY2021	us-gaap	Defined Benefit Plan Other Costs DefinedBenefitPlanOtherCosts	16500000
CY2022	us-gaap	Defined Benefit Plan Other Costs DefinedBenefitPlanOtherCosts	12900000
CY2020	us-gaap	Interest Expense InterestExpense	19000000.0
CY2021	us-gaap	Interest Expense InterestExpense	19600000
CY2022	us-gaap	Interest Expense InterestExpense	16900000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	80000000.0
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	153400000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	133900000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	16100000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	40500000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	29400000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	63900000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	112900000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	104500000
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.55
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.98
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.90
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	115600000
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	115500000
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	115500000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	63900000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	112900000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	104500000
CY2020	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	13400000
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-7000000.0
CY2022	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-28800000
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	600000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	44100000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	72600000
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	64500000
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	157000000.0
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	177100000
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	816100000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	63900000
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	600000
CY2020	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	100000
CY2020	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	83200000
CY2020	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	1000000.0
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	796500000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	112900000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	44100000
CY2021	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	100000
CY2021	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	83200000
CY2021	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	200000
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	870200000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	104500000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	72600000
CY2022	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	200000
CY2022	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	87800000
CY2022	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	2500000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	957200000
CY2020	us-gaap	Profit Loss ProfitLoss	63900000
CY2021	us-gaap	Profit Loss ProfitLoss	112900000
CY2022	us-gaap	Profit Loss ProfitLoss	104500000
CY2020	us-gaap	Depreciation Depreciation	58100000
CY2021	us-gaap	Depreciation Depreciation	51300000
CY2022	us-gaap	Depreciation Depreciation	51700000
CY2020	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	6500000
CY2021	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	6600000
CY2022	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	4500000
CY2022	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	-400000
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3200000
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	14300000
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1400000
CY2020	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	15700000
CY2021	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	11900000
CY2022	us-gaap	Pension And Other Postretirement Benefit Expense PensionAndOtherPostretirementBenefitExpense	8700000
CY2020	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	-1100000
CY2021	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	2000000.0
CY2022	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	-1000000.0
CY2020	kro	Equity Method Investment Distributions From Contributions To Net EquityMethodInvestmentDistributionsFromContributionsToNet	-12800000
CY2021	kro	Equity Method Investment Distributions From Contributions To Net EquityMethodInvestmentDistributionsFromContributionsToNet	3800000
CY2022	kro	Equity Method Investment Distributions From Contributions To Net EquityMethodInvestmentDistributionsFromContributionsToNet	-10500000
CY2020	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-900000
CY2021	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-800000
CY2022	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-3500000
CY2020	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	4700000
CY2021	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	58600000
CY2022	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	-85700000
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-13300000
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-65800000
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	198400000
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	3000000.0
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	20500000
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	12500000
CY2020	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-33200000
CY2021	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	47200000
CY2022	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	36700000
CY2020	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	6600000
CY2021	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-1600000
CY2022	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-100000
CY2020	us-gaap	Increase Decrease Due From Affiliates IncreaseDecreaseDueFromAffiliates	4300000
CY2021	us-gaap	Increase Decrease Due From Affiliates IncreaseDecreaseDueFromAffiliates	26300000
CY2022	us-gaap	Increase Decrease Due From Affiliates IncreaseDecreaseDueFromAffiliates	-8700000
CY2020	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	4600000
CY2021	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	5100000
CY2022	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	-300000
CY2020	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	2200000
CY2021	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	6000000.0
CY2022	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-700000
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	102500000
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	206500000
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	81700000
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	62800000
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	58600000
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	63200000
CY2020	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	1500000
CY2022	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-100000
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-61300000
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-58600000
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-63100000
CY2020	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1100000
CY2021	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1400000
CY2022	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1300000
CY2021	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	1900000
CY2022	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	100000
CY2020	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	83200000
CY2021	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	83200000
CY2022	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	87800000
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1000000.0
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	200000
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2300000
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-85300000
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-86700000
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-91500000
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-44100000
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	61200000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-72900000
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	13800000
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-10600000
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-5100000
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-30300000
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	50600000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-78000000.0
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	392300000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	362000000.0
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	412600000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	362000000.0
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	412600000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	334600000
CY2020	us-gaap	Interest Paid Net InterestPaidNet	18000000.0
CY2021	us-gaap	Interest Paid Net InterestPaidNet	18000000.0
CY2022	us-gaap	Interest Paid Net InterestPaidNet	15700000
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	15300000
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	41600000
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	37300000
CY2020	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	5800000
CY2021	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	4800000
CY2022	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	6600000
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	900000
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	1000000.0
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	900000
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Management’s estimates – </span>In preparing our financial statements in conformity with accounting principles generally accepted in the United States of America (GAAP) we are required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amount of revenues and expenses during the reporting period. Actual results may differ significantly from previously estimated amounts under different assumptions or conditions.</p>
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P17Y
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P15Y
CY2020	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	500000
CY2021	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	1100000
CY2022	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	1200000
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.050
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.050
CY2020	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	16000000
CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	17000000
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	15000000
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1638800000
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1939400000
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1930200000
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1638800000
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1939400000
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1930200000
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	503400000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	484500000
CY2020	kro	Income Tax Reconciliation Global Intangible Low Tax Income Net IncomeTaxReconciliationGlobalIntangibleLowTaxIncomeNet	2700000
CY2021	kro	Income Tax Reconciliation Global Intangible Low Tax Income Net IncomeTaxReconciliationGlobalIntangibleLowTaxIncomeNet	2800000
CY2022	kro	Income Tax Reconciliation Global Intangible Low Tax Income Net IncomeTaxReconciliationGlobalIntangibleLowTaxIncomeNet	2100000
CY2020	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-300000
CY2020	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	-100000
CY2021	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	100000
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	2000000.0
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	3500000
CY2021Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	360700000
CY2022Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	252400000
CY2021Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	76300000
CY2022Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	145300000
CY2021Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	30400000
CY2022Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	32000000.0
CY2021Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	245600000
CY2022Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	349900000
CY2021Q4	us-gaap	Inventory Supplies Net Of Reserves InventorySuppliesNetOfReserves	80000000.0
CY2022Q4	us-gaap	Inventory Supplies Net Of Reserves InventorySuppliesNetOfReserves	81500000
CY2021Q4	us-gaap	Inventory Net InventoryNet	432300000
CY2022Q4	us-gaap	Inventory Net InventoryNet	608700000
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0
CY2021Q4	us-gaap	Marketable Securities Noncurrent MarketableSecuritiesNoncurrent	4200000
CY2021Q4	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	3300000
CY2021	us-gaap	Marketable Securities Unrealized Gain Loss MarketableSecuritiesUnrealizedGainLoss	900000
CY2020	us-gaap	Operating Lease Expense OperatingLeaseExpense	7600000
CY2021	us-gaap	Operating Lease Expense OperatingLeaseExpense	7700000
CY2022	us-gaap	Operating Lease Expense OperatingLeaseExpense	5500000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	4500000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	3300000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	2700000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	2400000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	1500000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	17000000.0
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	31400000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	10200000
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	21200000
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	3800000
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	17400000
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	21200000
CY2021Q4	us-gaap	Other Long Term Debt OtherLongTermDebt	2400000
CY2022Q4	us-gaap	Other Long Term Debt OtherLongTermDebt	1100000
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	451200000
CY2022Q4	us-gaap	Long Term Debt LongTermDebt	425200000
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	1400000
CY2022Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	1100000
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	449800000
CY2022Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	424100000
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	1100000
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	426500000
CY2022Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	427600000
CY2022Q4	kro	Debt Instrument Unamortized Original Issue Discount And Debt Issuance Costs DebtInstrumentUnamortizedOriginalIssueDiscountAndDebtIssuanceCosts	2400000
CY2022Q4	us-gaap	Long Term Debt And Capital Lease Obligations Including Current Maturities LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities	425200000
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	143600000
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	177200000
CY2021Q4	us-gaap	Accrued Marketing Costs Current AccruedMarketingCostsCurrent	28700000
CY2022Q4	us-gaap	Accrued Marketing Costs Current AccruedMarketingCostsCurrent	25600000
CY2021Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	28900000
CY2022Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	22900000
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	3700000
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	3800000
CY2021Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	52000000.0
CY2022Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	59900000
CY2021Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	256900000
CY2022Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	289400000
CY2020	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	3400000
CY2021	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	3900000
CY2022	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	3900000
CY2020	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	100000
CY2021Q4	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent	8400000
CY2022Q4	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent	5900000
CY2021Q4	kro	Employee Related Liabilities Noncurrent EmployeeRelatedLiabilitiesNoncurrent	6100000
CY2022Q4	kro	Employee Related Liabilities Noncurrent EmployeeRelatedLiabilitiesNoncurrent	4800000
CY2021Q4	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	13500000
CY2022Q4	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	9800000
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	28000000.0
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	20500000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	20900000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	25500000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	44100000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	59100000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	127900000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	89800000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	80000000.0
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	153400000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	133900000
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	16800000
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	32200000
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	28100000
CY2020	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	700000
CY2021	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	4600000
CY2022	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	2100000
CY2020	kro	Incremental Tax Expense Benefit On Equity In Earnings IncrementalTaxExpenseBenefitOnEquityInEarnings	-5500000
CY2021	kro	Incremental Tax Expense Benefit On Equity In Earnings IncrementalTaxExpenseBenefitOnEquityInEarnings	-3900000
CY2022	kro	Incremental Tax Expense Benefit On Equity In Earnings IncrementalTaxExpenseBenefitOnEquityInEarnings	-500000
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	800000
CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	3100000
CY2022	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-3600000
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	600000
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	700000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	16100000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	40500000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	29400000
CY2020	us-gaap	Current Federal State And Local Tax Expense Benefit CurrentFederalStateAndLocalTaxExpenseBenefit	4800000
CY2021	us-gaap	Current Federal State And Local Tax Expense Benefit CurrentFederalStateAndLocalTaxExpenseBenefit	4600000
CY2022	us-gaap	Current Federal State And Local Tax Expense Benefit CurrentFederalStateAndLocalTaxExpenseBenefit	10700000
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	14900000
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	21600000
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	20100000
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	19700000
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	26200000
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	30800000
CY2020	us-gaap	Deferred Federal State And Local Tax Expense Benefit DeferredFederalStateAndLocalTaxExpenseBenefit	-2600000
CY2021	us-gaap	Deferred Federal State And Local Tax Expense Benefit DeferredFederalStateAndLocalTaxExpenseBenefit	3300000
CY2022	us-gaap	Deferred Federal State And Local Tax Expense Benefit DeferredFederalStateAndLocalTaxExpenseBenefit	-3000000.0
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-1000000.0
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	11000000.0
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	1600000
CY2020	kro	Deferred Income Tax Expense Benefit Net Of Utp Change DeferredIncomeTaxExpenseBenefitNetOfUTPChange	-3600000
CY2021	kro	Deferred Income Tax Expense Benefit Net Of Utp Change DeferredIncomeTaxExpenseBenefitNetOfUTPChange	14300000
CY2022	kro	Deferred Income Tax Expense Benefit Net Of Utp Change DeferredIncomeTaxExpenseBenefitNetOfUTPChange	-1400000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	16100000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	40500000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	29400000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	16100000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	40500000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	29400000
CY2020	kro	Comprehensive Income Loss Tax ComprehensiveIncomeLossTax	9900000
CY2021	kro	Comprehensive Income Loss Tax ComprehensiveIncomeLossTax	64500000
CY2022	kro	Comprehensive Income Loss Tax ComprehensiveIncomeLossTax	79100000
CY2021Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	2900000
CY2022Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	5500000
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	62500000
CY2022Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	59100000
CY2021Q4	kro	Deferred Tax Assets Lease Assets DeferredTaxAssetsLeaseAssets	5000000.0
CY2021Q4	kro	Deferred Tax Liabilities Lease Liabilities DeferredTaxLiabilitiesLeaseLiabilities	5100000
CY2022Q4	kro	Deferred Tax Assets Lease Assets DeferredTaxAssetsLeaseAssets	5300000
CY2022Q4	kro	Deferred Tax Liabilities Lease Liabilities DeferredTaxLiabilitiesLeaseLiabilities	5400000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	2300000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	1700000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	73600000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	21600000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	12100000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	15300000
CY2021Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	3300000
CY2022Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	3900000
CY2021Q4	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	11200000
CY2022Q4	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	11300000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	78100000
CY2022Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	70700000
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	7400000
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	3800000
CY2021Q4	kro	Gross Deferred Tax Asset Before Netting By Jurisdiction GrossDeferredTaxAssetBeforeNettingByJurisdiction	163700000
CY2021Q4	kro	Gross Deferred Tax Liability Before Netting By Jurisdiction GrossDeferredTaxLiabilityBeforeNettingByJurisdiction	85000000.0
CY2022Q4	kro	Gross Deferred Tax Asset Before Netting By Jurisdiction GrossDeferredTaxAssetBeforeNettingByJurisdiction	110800000
CY2022Q4	kro	Gross Deferred Tax Liability Before Netting By Jurisdiction GrossDeferredTaxLiabilityBeforeNettingByJurisdiction	85200000
CY2021Q4	kro	Deferred Tax Asset Netting By Jurisdiction DeferredTaxAssetNettingByJurisdiction	56900000
CY2021Q4	kro	Deferred Tax Liability Netting By Jurisdiction DeferredTaxLiabilityNettingByJurisdiction	56900000
CY2022Q4	kro	Deferred Tax Asset Netting By Jurisdiction DeferredTaxAssetNettingByJurisdiction	58800000
CY2022Q4	kro	Deferred Tax Liability Netting By Jurisdiction DeferredTaxLiabilityNettingByJurisdiction	58800000
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	106800000
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	28100000
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	52000000.0
CY2022Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	26400000
CY2017Q4	kro	Income Tax Reconciliation Repatriation Of Foreign Earnings From Consolidated Subsidiary IncomeTaxReconciliationRepatriationOfForeignEarningsFromConsolidatedSubsidiary	74500000
CY2020Q1	kro	Tax Cuts And Jobs Act Of2017 Effective Income Tax Rate Reconciliation Deduction Of Interest Income TaxCutsAndJobsActOf2017EffectiveIncomeTaxRateReconciliationDeductionOfInterestIncome	0.30
CY2020Q1	kro	Tax Cuts And Jobs Act Of2017 Effective Income Tax Rate Reconciliation Deduction Of Interest Income TaxCutsAndJobsActOf2017EffectiveIncomeTaxRateReconciliationDeductionOfInterestIncome	0.30
CY2020Q1	kro	Coronavirus Aid Relief And Economic Security Act Effective Income Tax Rate Reconciliation Deduction Of Interest Income CoronavirusAidReliefAndEconomicSecurityActEffectiveIncomeTaxRateReconciliationDeductionOfInterestIncome	0.50
CY2020Q1	kro	Cash Tax Benefit Due To Reversal Of Valuation Allowance CashTaxBenefitDueToReversalOfValuationAllowance	500000
CY2020	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	2800000
CY2021	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	2800000
CY2022	kro	Income Tax Benefit Expenses Due To Changes In Valuation Allowance IncomeTaxBenefitExpensesDueToChangesInValuationAllowance	3500000
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3900000
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4100000
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3800000
CY2020	kro	Unrecognized Tax Benefits Increases Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesDecreasesResultingFromPriorPeriodTaxPositions	-300000
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	600000
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	600000
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	700000
CY2020	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	500000
CY2021	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	700000
CY2022	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	1100000
CY2020	kro	Unrecognized Tax Benefits Increases Decreases Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsIncreasesDecreasesResultingFromForeignCurrencyTranslation	400000
CY2021	kro	Unrecognized Tax Benefits Increases Decreases Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsIncreasesDecreasesResultingFromForeignCurrencyTranslation	-200000
CY2022	kro	Unrecognized Tax Benefits Increases Decreases Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsIncreasesDecreasesResultingFromForeignCurrencyTranslation	-200000
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4100000
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3800000
CY2022Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3200000
CY2022Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	3200000
CY2022Q4	us-gaap	Decrease In Unrecognized Tax Benefits Is Reasonably Possible DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible	1000000.0
CY2016Q4	kro	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized Under Proposed Plan ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorizedUnderProposedPlan	200000
CY2020	kro	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Issued ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesIssued	13500
CY2021	kro	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Issued ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesIssued	7200
CY2022	kro	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Issued ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesIssued	8400
CY2022Q4	kro	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Future Issuance ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForFutureIssuance	111800
CY2016Q4	us-gaap	Stock Repurchase Program Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased	2000000.0
CY2022Q4	us-gaap	Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased	1331332
CY2021Q4	us-gaap	Due From Affiliate Current DueFromAffiliateCurrent	18400000
CY2022Q4	us-gaap	Due From Affiliate Current DueFromAffiliateCurrent	2700000
CY2021Q4	us-gaap	Due To Affiliate Current DueToAffiliateCurrent	18200000
CY2022Q4	us-gaap	Due To Affiliate Current DueToAffiliateCurrent	22900000
CY2022	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Concentrations of credit risk </span>– Sales of TiO<sub style="font-size:7.5pt;vertical-align:sub;">2</sub> accounted for 93% of our net sales in 2020 and 92% in 2021 and 2022. The remaining sales result from the mining and sale of ilmenite ore (a raw material used in the sulfate pigment production process), and the manufacture and sale of iron-based water treatment chemicals and certain titanium chemical products (derived from co-products of the TiO<sub style="font-size:7.5pt;vertical-align:sub;">2</sub> production processes). TiO<sub style="font-size:7.5pt;vertical-align:sub;">2</sub> is generally sold to the paint, plastics and paper industries. Such markets are generally considered “quality-of-life” markets whose demand for TiO<sub style="font-size:7.5pt;vertical-align:sub;">2</sub> is influenced by the relative economic well-being of the various geographic regions. We sell TiO<sub style="font-size:7.5pt;vertical-align:sub;">2</sub> to approximately 4,000 customers, with the top ten customers approximating 34% of net sales in 2020, 32% in 2021 and 33% in 2022. One customer accounted for approximately 10% of our net sales in both 2020 and in 2022. We did not have sales to a single customer comprising 10% or more of our net sales in 2021.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:36pt;margin:0pt 0pt 6pt 0pt;">The table below shows the approximate percentage of our TiO<sub style="font-size:7.5pt;vertical-align:sub;">2</sub> sales by volume for our significant markets, Europe and North America, for the last three years.</p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:80%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:56.8%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:3.1%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:12.04%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.98%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:12.04%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.98%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:12.04%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:56.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.1%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;"> </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.04%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-weight:bold;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.04%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-weight:bold;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.04%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2022</b></p></td></tr><tr><td style="vertical-align:bottom;width:56.8%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Europe</p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.1%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.04%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.6pt 0.05pt 0pt;">46%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.98%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.04%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.6pt 0.05pt 0pt;">46%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.98%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.04%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.6pt 0.05pt 0pt;"><b style="font-weight:bold;">45%</b></p></td></tr><tr><td style="vertical-align:bottom;width:56.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">North America</p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.1%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.04%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.6pt 0.05pt 0pt;">36%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.04%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.6pt 0.05pt 0pt;">37%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.04%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.6pt 0.05pt 0pt;"><b style="font-weight:bold;">39%</b></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;text-indent:0pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;"></span></p>
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	412600000
CY2021Q4	kro	Cash Cash Equivalents And Restricted Cash Fair Value Disclosure CashCashEquivalentsAndRestrictedCashFairValueDisclosure	412600000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	334600000
CY2022Q4	kro	Cash Cash Equivalents And Restricted Cash Fair Value Disclosure CashCashEquivalentsAndRestrictedCashFairValueDisclosure	334600000
CY2021Q4	us-gaap	Senior Notes SeniorNotes	448800000
CY2021Q4	us-gaap	Notes Payable Fair Value Disclosure NotesPayableFairValueDisclosure	460200000
CY2022Q4	us-gaap	Senior Notes SeniorNotes	424100000
CY2022Q4	us-gaap	Notes Payable Fair Value Disclosure NotesPayableFairValueDisclosure	374200000
CY2022Q3	us-gaap	Gain Loss On Sale Of Insurance Block GainLossOnSaleOfInsuranceBlock	2700000

Files In Submission

Name	View Source	Status
0001558370-23-003144-index-headers.html	Edgar Link	pending
0001558370-23-003144-index.html	Edgar Link	pending
0001558370-23-003144.txt	Edgar Link	pending
0001558370-23-003144-xbrl.zip	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
kro-20221231.xsd	Edgar Link	pending
kro-20221231x10k.htm	Edgar Link	pending
kro-20221231x10k004.jpg	Edgar Link	pending
kro-20221231xex10d17.htm	Edgar Link	pending
kro-20221231xex21d1.htm	Edgar Link	pending
kro-20221231xex23d1.htm	Edgar Link	pending
kro-20221231xex31d1.htm	Edgar Link	pending
kro-20221231xex31d2.htm	Edgar Link	pending
kro-20221231xex32d1.htm	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
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kro-20221231_cal.xml	Edgar Link	unprocessable
kro-20221231_def.xml	Edgar Link	unprocessable
kro-20221231_lab.xml	Edgar Link	unprocessable
kro-20221231x10k_htm.xml	Edgar Link	completed
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
kro-20221231_pre.xml	Edgar Link	unprocessable

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$KRO
KRONOS WORLDWIDE INC Stock $kro

2023 Q1 Form 10-K Financial Statement

#000155837023003144 Filed on March 08, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$KRO KRONOS WORLDWIDE INC Stock $kro

2023 Q1 Form 10-K Financial Statement

#000155837023003144 Filed on March 08, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$KRO
KRONOS WORLDWIDE INC Stock $kro