Aggregate Principal Payments, Quarterly

No definition available.

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- Definition

Debt Instrument, Call Premium

+ References

No definition available.

+ Details

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Balance Type:	debit
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- Definition

Debt Instrument, Discount, Percentage

+ References

No definition available.

+ Details

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- Definition

Debt, Long-term and Short-term, Gross

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

Write Off Of Finance Fees On Debt

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 55

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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- Details

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Balance Type:	na
Period Type:	duration

- Definition

Fair value amount of debt instrument that was repurchased.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 1A

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28541-108399

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 55

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400

+ Details

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- Definition

For an unclassified balance sheet, the amount as of the balance sheet date of capitalized costs associated with the issuance of debt instruments (for example, legal, accounting, underwriting, printing, and registration costs) that will be charged against earnings over the life of the debt instruments to which such costs pertain. Such amount is before the consideration of accumulated amortization.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28555-108399

+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

The cash inflow from a borrowing with the highest claim on the assets of the entity in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle, if longer).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 14

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585

+ Details

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Borrowings (Term Loan B and Senior Secured Notes Narrative) (Details) (USD $)	3 Months Ended	0 Months Ended
	Mar. 31, 2015	Apr. 09, 2014	Dec. 31, 2014	May 09, 2014	May 18, 2012
Debt Instrument [Line Items]
Original issue discount	$ 942,000		$ 982,000
Debt, Long-term and Short-term, Gross	444,234,000lby_DebtLongTermAndShortTermGross		444,904,000lby_DebtLongTermAndShortTermGross
Subsidiary, Libbey Glass [Member] \| Senior Notes [Member]
Debt Instrument [Line Items]
Debt, Long-term and Short-term, Gross		405,000,000
Debt Instrument, Repurchase Amount		360,000,000		45,000,000
Interest rate					6.875%
Debt Instrument, Call Premium	37,300,000
Write-off of finance fees on senior notes	9,100,000
Subsidiary, Libbey Glass [Member] \| Senior Loans [Member]
Debt Instrument [Line Items]
Debt instrument, face amount		440,000,000
Proceeds from Issuance of Senior Long-term Debt		438,900,000
Debt Instrument, Discount, Percentage		0.25%
Original issue discount		1,100,000
Debt, Long-term and Short-term, Gross	436,700,000		437,800,000
Deferred finance costs, gross		6,700,000
Aggregate Principal Payments, Quarterly		$ 1,100,000
Interest rate	3.75%
London Interbank Offered Rate (LIBOR) [Member] \| Subsidiary, Libbey Glass [Member] \| Senior Loans [Member]
Debt Instrument [Line Items]
Applicable rates		3.00%
London Interbank Offered Rate (LIBOR) [Member] \| Minimum [Member] \| Subsidiary, Libbey Glass [Member] \| Senior Loans [Member]
Debt Instrument [Line Items]
Applicable rates		0.75%