2.2.0.7 false INCOME TAXES 1080 - Disclosure - INCOME TAXES true false false false 1 USD false false USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 USDPerShare Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares xbrli 0 shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ 2 INCOME TAXES 0 byi_IncomeTaxesDisclosureAbstract byi false na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 3 INCOME TAXES 1 us-gaap_IncomeTaxDisclosureTextBlock us-gaap true na duration No definition available. false false false false false false false false false false false terselabel false 1 false false false false 0 0 <table style="font-size:10pt; font-family:'Times New Roman',times,serif;"> <tr> <td> 8.             INCOME TAXES   The provision for income taxes for interim periods is based on the current estimate of the annual effective tax rate expected to be applicable for the full fiscal year and the impact of discrete items, if any, and is adjusted as necessary for quarterly events. The effective income tax rate was approximately 36.2% and 35.4% for the three months ended September 30, 2010 and 2009, respectively. The increase in the effective income tax rate is primarily attributable to the expiration of the research and development tax credit on December 31, 2009.   The Internal Revenue Service (IRS) commenced examination of the Companys United States federal income tax returns for 2003 through 2005 in the fourth quarter of 2006. Throughout the examination, the IRS has proposed, and management has agreed to, certain adjustments related to the open tax years that have been recorded in the income tax provision. In January 2009, the IRS completed its field examination of the open tax years and issued a Revenue Agents Report. Also in January 2009, the Company paid $3.4 million in tax and $1.2 million in interest to the IRS to settle certain agreed adjustments. The Company filed a formal protest regarding certain unagreed adjustments and the case was assigned to the IRS Las Vegas Appeals Office in July 2009. In June 2010, the Company agreed to settle all remaining issues related to the IRS examination.   The Company files numerous consolidated and separate income tax returns in the United States and various state and foreign jurisdictions. With few exceptions, the Company is no longer subject to United States federal income tax examinations for years before 1995 and is no longer subject to state and local, or foreign income tax examinations for years before 2003.   It is reasonably possible that the Companys amount of unrecognized tax benefits may decrease within the next twelve months by up to $8 million.   As of September 30, 2010, the Company has $11.7 million related to uncertain tax positions, excluding related accrued interest and penalties, $10.3 million of which, if recognized, would impact the effective tax rate. As of September 30, 2010, the Company has $3.8 million accrued for the payment of interest and penalties.</td></tr></table> 8.             INCOME TAXES   The provision for income taxes for interim periods is based on false false false us-types:textBlockItemType textblock Description containing the entire income tax disclosure. Examples include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. This element may be used as a single block of text to encapsulate the entire disclosure including data and tables. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Article 4 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 136, 172 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 43, 44, 45, 46, 47, 48, 49 false 1 2 false UnKnown UnKnown UnKnown false true