Long-Term Debt - Schedule of Carrying Values and Estimated Fair Values of Debt Instruments (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Debt Fair Value [Abstract]
Total Dex One consolidated (Fair Value)	$ 1,330,404	$ 1,034,086
Less current portion (Fair Value)	1,330,404	143,132
Long-term debt (Fair Value)	0	890,954
Debt Carrying Value [Abstract]
Total Dex One consolidated (Carrying Value)	2,009,638	2,510,357
Less current portion (Carrying Value)	2,009,638	326,300
Long-term debt (Carrying Value)	0	2,184,057
Amended and Restated Credit Facility \| RHDI Amended and Restated Credit Facility
Debt Fair Value [Abstract]
Total Dex One consolidated (Fair Value)	528,461	333,892
Debt Carrying Value [Abstract]
Total Dex One consolidated (Carrying Value)	776,007	947,211
Amended and Restated Credit Facility \| Dex Media East Amended and Restated Credit Facility
Debt Fair Value [Abstract]
Total Dex One consolidated (Fair Value)	360,005	294,026
Debt Carrying Value [Abstract]
Total Dex One consolidated (Carrying Value)	515,767	651,582
Amended and Restated Credit Facility \| Dex Media West Amended and Restated Credit Facility
Debt Fair Value [Abstract]
Total Dex One consolidated (Fair Value)	368,885	339,418
Debt Carrying Value [Abstract]
Total Dex One consolidated (Carrying Value)	498,156	611,564
Senior Subordinated Notes \| Dex One Senior Subordinated Notes
Debt Fair Value [Abstract]
Total Dex One consolidated (Fair Value)	73,053	66,750
Debt Carrying Value [Abstract]
Total Dex One consolidated (Carrying Value)	$ 219,708	$ 300,000

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- Definition

Long-term Debt, Fair Value, Excluding Current Maturitites

+ References

No definition available.

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- Definition

Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

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+ Details

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- Definition

Carrying amount of long-term debt, net of unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19,20)

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- Definition

The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

+ References

No definition available.

+ Details

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- Definition

Carrying amount of long-term debt, net of unamortized discount or premium, excluding amounts to be repaid within one year or the normal operating cycle, if longer (current maturities). Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

Reference 1: 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)

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-Publisher SEC

-Name Regulation S-X (SX)

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- Definition

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount of short-term debt existing as of the balance sheet date.

+ References

No definition available.

+ Details

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