Background and Basis of Presentation	9 Months Ended
Sep. 30, 2014
Accounting Policies [Abstract]
Background and Basis of Presentation	1. Background and Basis of Presentation Background The Nielsen Company B.V. (“Nielsen” or the “Company”), together with its subsidiaries, is a leading global information and measurement company that provides clients with a comprehensive understanding of consumers and consumer behavior. Nielsen is aligned into two reporting segments: what consumers buy (“Buy”) and what consumers watch and listen to (“Watch”). In June 2013, Nielsen completed the sale of its Expositions operating segment (see Note 4, Discontinued Operations, for more information). The Company’s condensed consolidated statements of operations reflect the Expositions operating segment as a discontinued operation. Nielsen has a presence in more than 100 countries, with its headquarters located in Diemen, the Netherlands and New York, USA. Nielsen’s parent company, Valcon Acquisition B.V. (“Valcon”), is a wholly-owned subsidiary of Nielsen N.V. (“N.V.”) (formerly Nielsen Holdings N.V.). Basis of Presentation The accompanying condensed consolidated financial statements are unaudited but, in the opinion of management, contain all the adjustments (consisting of those of a normal recurring nature) considered necessary to present fairly the Company’s financial position and the results of operations and cash flows for the periods presented in conformity with accounting principles generally accepted in the U.S. (“U.S. GAAP”) applicable to interim periods. For a more complete discussion of significant accounting policies, commitments and contingencies and certain other information, refer to the consolidated financial statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2013. All amounts are presented in U.S. Dollars (“$”), except for share data or where expressly stated as being in other currencies, e.g., Euros (“€”). The condensed consolidated financial statements include the accounts of Nielsen and all subsidiaries and other controlled entities. The Company has evaluated events occurring subsequent to September 30, 2014 for potential recognition or disclosure in the condensed consolidated financial statements and concluded there were no subsequent events that required recognition or disclosure other than those provided. Devaluation of Venezuelan Currency Nielsen has operations in both the Buy and Watch segments in Venezuela and the functional currency for these operations was the Venezuelan Bolivares Fuertes. Venezuela’s currency has been considered hyperinflationary since January 1, 2010 and, accordingly, the local currency transactions has been denominated in U.S. dollars since January 1, 2010 and will continue to be until Venezuela’s currency is deemed to be non-hyperinflationary. In February 2013, the Venezuelan government devalued its currency by 32%. The official exchange rate moved from 4.30 to 6.30 and the regulated System of Transactions with Securities in Foreign Currency market was suspended. As a result of this change Nielsen recorded a pre-tax charge of $12 million during the first quarter of 2013 in foreign currency exchange transaction gains/(losses), net line in the condensed consolidated statement of operations primarily reflecting the write-down of monetary assets and liabilities. As of March 31, 2014, based on changes to the Venezuelan currency exchange rate mechanisms, the Company changed the exchange rate used to remeasure our Venezuelan subsidiaries’ financial statements in U.S. dollars. Nielsen began using the exchange rate determined by periodic auctions for U.S. dollars conducted under Venezuela’s Complementary System of Foreign Currency Administration (“SICAD I”). As a result of a recent exchange agreement between the Central Bank of Venezuela and the Venezuelan government, the Company believes any future remittances for royalty and dividend payments that occur would be transacted at the SICAD I exchange rate based on current facts and circumstances. Accordingly, because the equity of the Venezuelan subsidiary would be realized through the payment of royalties and dividends, the SICAD I exchange rate represents a more realistic exchange rate at which to remeasure the U.S. dollar value of the assets, liabilities, and results of the Company’s Venezuelan subsidiary in the condensed consolidated financial statements. At September 30, 2014, the SICAD I exchange rate was 12.0 bolivars to the U.S. dollar, compared with the official exchange rate of 6.3 bolivars to the U.S. dollar. As a result of this change, Nielsen recorded a pre-tax charge of $23 million during the nine months ended September 30, 2014 in foreign currency exchange transaction gains/(losses), net in the condensed consolidated statement of operations, reflecting the write-down of monetary assets and liabilities. The Company will continue to assess the appropriate conversion rate based on events in Venezuela and the Company’s specific facts and circumstances.

1. Background and Basis of Presentation

Background

The Nielsen Company B.V. (“Nielsen” or the “Company”), together with its subsidiaries, is a leading global information and measurement company that provides clients with a comprehensive understanding of consumers and consumer behavior. Nielsen is aligned into two reporting segments: what consumers buy (“Buy”) and what consumers watch and listen to (“Watch”). In June 2013, Nielsen completed the sale of its Expositions operating segment (see Note 4, Discontinued Operations, for more information). The Company’s condensed consolidated statements of operations reflect the Expositions operating segment as a discontinued operation. Nielsen has a presence in more than 100 countries, with its headquarters located in Diemen, the Netherlands and New York, USA. Nielsen’s parent company, Valcon Acquisition B.V. (“Valcon”), is a wholly-owned subsidiary of Nielsen N.V. (“N.V.”) (formerly Nielsen Holdings N.V.).

Basis of Presentation

The accompanying condensed consolidated financial statements are unaudited but, in the opinion of management, contain all the adjustments (consisting of those of a normal recurring nature) considered necessary to present fairly the Company’s financial position and the results of operations and cash flows for the periods presented in conformity with accounting principles generally accepted in the U.S. (“U.S. GAAP”) applicable to interim periods. For a more complete discussion of significant accounting policies, commitments and contingencies and certain other information, refer to the consolidated financial statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2013. All amounts are presented in U.S. Dollars (“$”), except for share data or where expressly stated as being in other currencies, e.g., Euros (“€”). The condensed consolidated financial statements include the accounts of Nielsen and all subsidiaries and other controlled entities. The Company has evaluated events occurring subsequent to September 30, 2014 for potential recognition or disclosure in the condensed consolidated financial statements and concluded there were no subsequent events that required recognition or disclosure other than those provided.

Devaluation of Venezuelan Currency

Nielsen has operations in both the Buy and Watch segments in Venezuela and the functional currency for these operations was the Venezuelan Bolivares Fuertes. Venezuela’s currency has been considered hyperinflationary since January 1, 2010 and, accordingly, the local currency transactions has been denominated in U.S. dollars since January 1, 2010 and will continue to be until Venezuela’s currency is deemed to be non-hyperinflationary.

In February 2013, the Venezuelan government devalued its currency by 32%. The official exchange rate moved from 4.30 to 6.30 and the regulated System of Transactions with Securities in Foreign Currency market was suspended. As a result of this change Nielsen recorded a pre-tax charge of $12 million during the first quarter of 2013 in foreign currency exchange transaction gains/(losses), net line in the condensed consolidated statement of operations primarily reflecting the write-down of monetary assets and liabilities.

As of March 31, 2014, based on changes to the Venezuelan currency exchange rate mechanisms, the Company changed the exchange rate used to remeasure our Venezuelan subsidiaries’ financial statements in U.S. dollars. Nielsen began using the exchange rate determined by periodic auctions for U.S. dollars conducted under Venezuela’s Complementary System of Foreign Currency Administration (“SICAD I”). As a result of a recent exchange agreement between the Central Bank of Venezuela and the Venezuelan government, the Company believes any future remittances for royalty and dividend payments that occur would be transacted at the SICAD I exchange rate based on current facts and circumstances. Accordingly, because the equity of the Venezuelan subsidiary would be realized through the payment of royalties and dividends, the SICAD I exchange rate represents a more realistic exchange rate at which to remeasure the U.S. dollar value of the assets, liabilities, and results of the Company’s Venezuelan subsidiary in the condensed consolidated financial statements. At September 30, 2014, the SICAD I exchange rate was 12.0 bolivars to the U.S. dollar, compared with the official exchange rate of 6.3 bolivars to the U.S. dollar. As a result of this change, Nielsen recorded a pre-tax charge of $23 million during the nine months ended September 30, 2014 in foreign currency exchange transaction gains/(losses), net in the condensed consolidated statement of operations, reflecting the write-down of monetary assets and liabilities.

The Company will continue to assess the appropriate conversion rate based on events in Venezuela and the Company’s specific facts and circumstances.