Property, Plant and Equipment
Property, plant and equipment are stated at cost, net of accumulated depreciation and amortization. The Company provides for depreciation using the straight-line method over the following useful lives: buildings—30 to 45 years; equipment—3 to 15 years.
Leasehold improvements are amortized on a straight-line basis over the shorter of the estimated useful life of the asset or the term of the lease. When determining the amortization period of a leasehold improvement, the Company considers whether discretionary exercise of a lease renewal option is reasonably assured. If it is determined that the exercise of such option is reasonably assured, the Company will amortize the leasehold improvement asset over the minimum lease term, plus the option period. This determination depends on the remaining life of the minimum lease term and any economic penalties that would be incurred if the lease option is not exercised.
Capitalized lease assets are recorded at the lesser of the present value of minimum lease payments or fair market value and amortized over the estimated useful life of the related property or term of the lease.
The Company capitalizes direct internal and external development costs associated with internal-use software. Neither preliminary evaluation costs nor costs associated with the software after implementation are capitalized. For fiscal years 2013, 2012 and 2011, the Company capitalized costs of approximately $5,844, $6,371 and $4,759, respectively.