Leases (Policies)

9 Months Ended

Sep. 30, 2019

Leases [Abstract]

Lessee, Leases [Policy Text Block]

We lease certain facilities, land, vehicles, and equipment. Leases with an initial term of 12 months or less are not recorded on the balance sheet (including short-term sale leaseback transactions); we recognize lease expense for these leases on a straight-line basis over the lease term.

Beginning January 1, 2019, operating ROU assets and operating lease liabilities are recognized based on the present value of lease payments over the lease term at commencement date. Operating leases in effect prior to January 1, 2019 were recognized at the present value of the remaining payments on the remaining lease term as of January 1, 2019. We determine if an arrangement is classified as a lease at inception of the arrangement. As most of our leases do not provide an implicit rate of return, we use our incremental borrowing rate, together with the lease term information available at commencement date of the lease, in determining the present value of lease payments, which is updated on a quarterly basis. For adoption of Topic 842 we used the December 31, 2018 incremental borrowing rate, for operating leases that commenced prior to December 31, 2018. We have data center lease agreements with lease and non-lease components which are accounted for separately, while for the remainder of our agreements we have elected the practical expedient to account for lease and non-lease components as a single lease component. For certain equipment leases, such as copiers and vehicles, we account for the leases under a portfolio method. Operating lease payments include related options to extend or terminate lease terms that are reasonably certain of being exercised.

The unmanned equipment that we lease to customers as operating leases consists primarily of drilling rental tools and artificial lift pumping equipment. These equipment rental revenues are generally provided based on call-out work orders that include fixed per unit prices and are derived from short-term contracts. See “Note 18 – Revenues” for additional details on our equipment rental revenues.