The Amazon, a pipelay and construction vessel, was purchased by us in February 2017, sold to an unrelated third party (the “Amazon Owner”) and leased back under a long-term bareboat charter that gave us the right to use the vessel and was recorded as an operating lease. On July 27, 2018, we entered into agreements (the “Amazon Modification Agreements”) providing for certain modifications to the Amazon vessel and related financing and amended bareboat charter arrangements. The total cost of the modifications, including project management and other fees and expenses, is expected to be in the range of approximately $260 million to $290 million. The Amazon Owner is expected to fund the cost of the modifications primarily through an export credit-backed senior loan provided by a group of lenders, supplemented by expected direct capital expenditures by us of approximately $58 million over the course of the modifications. The amended bareboat charter arrangement is accounted for as a finance lease, recognizing Property, plant and equipment and Lease obligation for the present value of future minimum lease payments. The cost of modifications will be recorded in Property, plant and equipment with a corresponding liability for direct capital expenditures not incurred by us. The finance lease obligation will increase upon completion of the modifications and funding by the Amazon Owner. As of June 30, 2019, Property, plant and equipment, net included a $50 million asset (net of accumulated amortization of $6 million) and a finance lease liability of approximately $50 million. As of December 31, 2018, Property, plant and equipment, net included a $52 million asset (net of accumulated amortization of $3 million) and a finance lease liability of approximately $53 million.