XML 66 R56.htm IDEA: XBRL DOCUMENT v3.5.0.2

Other Operating Income (Expense), Net - Additional Information (Detail)	9 Months Ended
	Sep. 30, 2016 USD ($)
Other Operating Income And Expense [Line Items]
Insurance settlements receivable	$ 0
Other Operating Income (Expense), Net
Other Operating Income And Expense [Line Items]
Income received from settlement of business interruption insurance claim	$ 3,400,000

X

- Definition

Other Operating Income and Expense.

+ References

No definition available.

+ Details

Name:	kro_OtherOperatingIncomeAndExpenseLineItems
Namespace Prefix:	kro_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of gain (loss) recognized in settlement of litigation and insurance claims. Excludes claims within an insurance entity's normal claims settlement process.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349

+ Details

Name:	us-gaap_GainLossRelatedToLitigationSettlement
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Amount due in settlement of a claim for reimbursement from an insurance company when the Company has suffered a loss covered under an insurance policy.

+ References

No definition available.

+ Details

Name:	us-gaap_InsuranceSettlementsReceivable
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	us-gaap_IncomeStatementLocationAxis=us-gaap_OtherOperatingIncomeExpenseMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: