IBM 2005 Annual Report Download - page 59

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NotestoConsolidatedFinancialStatements
INTERNATIONALBUSINESSMACHINESCORPORATION ANDSUBSIDIARYCOMPANIES
58_ NotestoConsolidatedFinancialStatements
BusinessCombinationsandIntangible
AssetsIncludingGoodwill
Thecompanyaccountsforbusinesscombinationsusingthepur-
chasemethodofaccountingandaccordingly,theassetsandlia-
bilitiesoftheacquiredentitiesarerecordedattheirestimatedfair
valuesatthedateofacquisition.Goodwillrepresentstheexcess
ofthepurchasepriceoverthefairvalueofnetassets, including
theamountassignedtoidentifiableintangibleassets.Thecom-
panydoesnotamortizethegoodwillbalance.Substantiallyallof
thecompany’sgoodwillisnotdeductiblefor taxpurposes.The
primarydriversthatgenerategoodwillarethevalueofsynergies
between the acquired entities and the company and the
acquiredassembledworkforce,neitherofwhichqualifiesasan
identifiable intangible asset. Identifiable intangible assets with
finite lives are amortized over their useful lives. See note C,
“Acquisition/Divestitures” on pages 63 to 67 and note I,
“IntangibleAssetsIncludingGoodwill,” onpages 68 and 69,for
additionalinformation. Theresultsofoperationsoftheacquired
businesses were included in the company’s Consolidated
FinancialStatementsfromtherespectivedatesofacquisition.
Impairment
Amortizable assets are tested for impairmentbased on undis-
countedcash flowsand,ifimpaired,written downtofair value
based on either discounted cash flows or appraised values.
Goodwillis testedannuallyforimpairment,orsoonerwhencir-
cumstancesindicateanimpairment mayexist,usingafairvalue
approach at the reporting unit level. A reporting unit is the
operatingsegment,orabusiness, whichisonelevelbelowthat
operatingsegment(the“component” level)ifdiscretefinancial
informationispreparedandregularlyreviewedbymanagement
atthe segment level. Componentsareaggregatedasasingle
reportingunitiftheyhavesimilareconomiccharacteristics.
DepreciationandAmortization
Plant, rental machines and other property are carried at cost
and depreciated over their estimated useful lives using the
straight-linemethod.Theestimatedusefullivesof depreciable
properties are as follows: buildings, 50 years; building equip-
ment,20years;landimprovements,20years;plant,laboratory
andofficeequipment,2to15years;andcomputerequipment,
1.5to5years.Leaseholdimprovementsareamortizedoverthe
shorteroftheirestimatedusefullivesortherelatedleaseterm,
nottoexceed25 years.
Capitalizedsoftwarecostsincurredoracquiredaftertech-
nological feasibility has been established are amortized over
periodsupto 3 years.Capitalizedcostsforinternal-usesoftware
are amortized on a straight-line basis over 2 years. (See
“SoftwareCosts” onpages 56and57 foradditionalinformation).
Otherintangibleassetsareamortized over periods between 3
and 7years.
Environmental
Thecostofinternalenvironmentalprotectionprogramsthatare
preventative in nature are expensed as incurred. When a
cleanup program becomes likely, and it is probable that
thecompany will incurcleanup costs andthose costs canbe
reasonablyestimated,thecompanyaccruesremediationcosts
for known environmental liabilities. The company’s maximum
exposure for all environmental liabilities cannot be estimated
and no amounts are recorded for environmental liabilities that
arenotprobableorestimable.
AssetRetirementObligations
Assetretirementobligations(ARO) arelegalobligationsassoci-
ated with the retirement of long-lived assets. These liabilities
areinitially recordedatfairvalueand the relatedasset retire-
mentcostsarecapitalizedbyincreasingthecarryingamountof
the related assets by the same amount as the liability. Asset
retirementcostsaresubsequentlydepreciatedovertheuseful
livesoftherelatedassets. Subsequenttoinitial recognition,the
companyrecordsperiod-to-periodchangesintheAROliability
resulting from the passage of time and revisions to either the
timingor the amount of the original estimate of undiscounted
cash flows. The company derecognizes ARO liabilities when
therelatedobligationsaresettled.
Retirement-RelatedBenefits
Seenote V,“Retirement-RelatedBenefits,” onpages 85 to95 for
thecompany’saccountingpolicyforretirement-relatedbenefits.
Stock-BasedCompensation
EffectiveJanuary1,2005,thecompanyadoptedtheprovisions
of Statement of Financial Accounting Standards (“SFAS”) No.
123(R), “Share-Based Payment” (SFAS 123(R)). The company
previouslyappliedAccountingPrinciplesBoard(APB)Opinion
No.25,“AccountingforStockIssuedtoEmployees,” andrelated
Interpretationsandprovidedtherequiredproformadisclosures
ofSFASNo.123,“AccountingforStock-BasedCompensation”
(SFAS123).Thecompanyelectedto adoptthemodifiedretro-
spective application method provided by SFAS 123(R) and
accordingly, financial statement amounts for the periods pre-
sented herein reflect results as if the fair value method of
expensinghadbeenappliedfromtheoriginaleffectivedateof
SFAS 123. Such results are consistent with the previously
reported pro forma disclosures required under SFAS No. 123.
Seethecompany’s restated financial statements filed onJune
22,2005withtheSecuritiesandExchangeCommission(SEC)
fortheeffectofthischangeonpriorperiods.
Stock-based compensation represents the cost related
to stock-based awards granted to employees. The company
measuresstock-basedcompensationcostatgrantdate,based
ontheestimatedfairvalueoftheaward,andrecognizesthecost
asexpenseonastraight-linebasis(netofestimatedforfeitures)
overtheemployeerequisiteserviceperiod. Thecompanyesti-
matesthefairvalueofstockoptionsusingaBlack-Scholesval-
uation model. The expense is recorded in Cost, SG&A, and
RD&EintheConsolidatedStatementofEarningsbasedonthe
employees’ respectivefunctions.
Thecompanyrecordsdeferredtaxassets forawardsthat
result in deductions on the company’s income tax returns,
basedontheamountofcompensationcostrecognizedandthe