Inferring Asset Impairment and Recording Disposal of an Asset

In a recent $10-$K report, United Parcel Service states it $"$is the world's largest package delivery company, a leader in the U$.$S$.$ less$-$than$-$truckload industry, and a global leader in supply chain management." The following note and data were reported:

Note $1-$Summary of Accounting Policies

Impairment of Long$-$Lived Assets

$...$ we review long$-$lived assets for impairment when circumstances indicate the carrying amount of an asset may not be recoverable based on the undiscounted future cash flows of the asset....

$\backslash$table$[[,$Dollars in Millions$],[$Cost of property and equipment $($beginning of year$),$$$33,611$