Whole Foods 2013 Annual Report Download - page 40

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The Company uses the Black-Scholes multiple option pricing model which requires extensive use of accounting judgment and
financial estimates, including estimates of the expected term team members will retain their vested stock options before exercising
them, the estimated volatility of the Company’s common stock price over the expected term, and the number of options that will
be forfeited prior to the completion of their vesting requirements. The related share-based payment expense is recognized on a
straight-line basis over the vesting period. The tax savings resulting from tax deductions in excess of expense reflected in the
Company’s financial statements are reflected as a financing cash flow.
The Company intends to keep its broad-based stock option program in place, but also intends to limit the number of shares
granted in any one year so that annual earnings per share dilution from share-based payment expense will not exceed 10%.
We do not believe there is a reasonable likelihood that there will be a material change in the future estimates or assumptions we
use to determine share-based payment expense. However, if actual results are not consistent with our estimates or assumptions,
we may be exposed to changes in share-based payment expense that could be material.
Because of the significance of the judgments and estimation processes, it is likely that materially different amounts could be
recorded if we used different assumptions or if the underlying circumstances were to change. A 10% change in our share-based
payment expense would have affected net income by approximately $4 million for fiscal year 2013.
Income Taxes
We recognize deferred income tax assets and liabilities by applying statutory tax rates in effect at the balance sheet date to
differences between the book basis and the tax basis of assets and liabilities. Deferred tax assets and liabilities are measured
using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to
reverse. Deferred tax assets and liabilities are adjusted to reflect changes in tax laws or rates in the period that includes the
enactment date. Significant accounting judgment is required in determining the provision for income taxes and related accruals,
deferred tax assets and liabilities. In the ordinary course of business, there are transactions and calculations where the ultimate
tax outcome is uncertain. In addition, we are subject to periodic audits and examinations by the Internal Revenue Service (“IRS”)
and other state and local taxing authorities. Although we believe that our estimates are reasonable, actual results could differ
from these estimates.
The Company recognizes the tax benefit from an uncertain tax position only if it is more likely than not that the tax position
will be sustained on examination by the taxing authorities, based on the technical merits of the position. The tax benefits
recognized in the financial statements from such a position should be measured based on the largest benefit that has a greater
than 50% likelihood of being realized upon ultimate settlement.
To the extent we prevail in matters for which reserves have been established, or are required to pay amounts in excess of our
reserves, our effective income tax rate in a given financial statement period could be materially affected. An unfavorable tax
settlement would require use of our cash and would result in an increase in our effective income tax rate in the period of resolution.
A favorable tax settlement would be recognized as a reduction in our effective income tax rate in the period of resolution.
Item 7A. Quantitative and Qualitative Disclosures About Market Risk.
We are primarily exposed to interest rate changes on our investments. We do not use financial instruments for trading or other
speculative purposes. We are also exposed to foreign exchange fluctuations on our foreign subsidiaries.
The analysis presented for each of our market risk sensitive instruments is based on a 10% change in interest or currency exchange
rates. These changes are hypothetical scenarios used to calibrate potential risk and do not represent our view of future market
changes. As the hypothetical figures discussed below indicate, changes in fair value based on the assumed change in rates
generally cannot be extrapolated because the relationship of the change in assumption to the change in fair value may not be
linear. The effect of a variation in a particular assumption is calculated without changing any other assumption. In reality, changes
in one factor may result in changes in another, which may magnify or counteract the sensitivities.
Interest Rate Risk
We seek to minimize the risks from interest rate fluctuations through ongoing evaluation of the composition of our investments.
The Company holds short-term investments that are classified as cash equivalents. We had cash equivalent investments totaling
approximately $194 million and $24 million at September 29, 2013 and September 30, 2012, respectively. The Company also
holds available-for-sale securities that are classified as short-term and long-term investments generally consisting of state and
local municipal obligations. We had short-term investments totaling approximately $733 million and long-term investments