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Property, Plant and Equipment (Tables)
12 Months Ended
Dec. 31, 2019
Property, Plant and Equipment [Abstract]  
Components of Property, Plant and Equipment
Property, plant and equipment, net consists of the following as of the dates indicated:
 
December 31,
Depreciable Life
20192018
Land—  $11  $11  
Building and improvements10 - 40 years40  39  
Pipeline and equipment (1)
10 - 30 years1,228  1,162  
Other5 - 25 years33  18  
1,312  1,230  
Accumulated depreciation and amortization (2)
(613) (567) 
699  663  
Construction in progress27  79  
Property, plant and equipment, net$726  $742  
(1) As of December 31, 2019 and 2018, includes cost of $369 million and $366 million, respectively, related to assets under operating leases (as lessor), which commenced in May 2017 and December 2017. As of both December 31, 2019 and 2018, includes cost of $23 million related to assets under capital lease (as lessee).
(2) As of December 31, 2019 and 2018, includes accumulated depreciation of $133 million and $121 million, respectively, related to assets under operating leases (as lessor), which commenced in May 2017 and December 2017. As of December 31, 2019 and 2018, includes accumulated depreciation of $6 million and $5 million, respectively, related to assets under capital lease (as lessee).