I'll conclude my portion of today's call with guidance. Incorporated into our guidance are the order trends that we've seen to-date and what we believe to-date to be appropriately conservative assumptions. Our results are inherently unpredictable and maybe materially affected by many factors, including a high level of uncertainties surrounding exchange rate fluctuations, as well as the global economy and consumer spending. It's not possible to accurately predict demand, and therefore, our actual results could differ materially from our guidance.
As we described in more detail in our public filings, issues such as settling intercompany balances and foreign currencies amongst our subsidiaries, unfavorable resolution of legal matters and changes to our effective tax rates can all have a material effect on guidance. Our guidance further assumes that we don't conclude any additional business acquisitions, investments, restructurings or legal settlements, record any further revisions to stock-based compensation estimates and that foreign exchange rates remain approximately where they've been recently.
For Q4 2013, we expect net sales of between $23.5 billion and $26.5 billion or growth between 10% and 25%.
This guidance anticipates approximately 125 basis points of unfavorable impact from foreign exchange rates. GAAP operating income or loss to be between a $500 million loss and $500 million in income compared to $405 million in income in the fourth quarter 2102. This includes approximately $350 million for stock-based compensation and amortization of intangible assets.
We anticipate consolidated segment operating income or loss, which excludes stock-based compensation and other operating expense to be between a $150 million loss and $850 million income, compared to $678 million income in fourth quarter 2012. We remain heads-down focused on driving a better customer experience through price, selection and convenience.
We believe putting customers first is the only reliable way to create lasting value for shareholders.
Thanks, and with that Sean, let's move to question.
Sean Boyle - IR: Great. Thanks, Tom. Let's move onto the Q&A portion of the call. Operator, will you please remind our listeners how to initiate a question.