v3.19.3.a.u2
Property and Equipment
 12 Months Ended
Dec. 31, 2019
Property Plant And Equipment [Abstract]  
Property and Equipment

10. Property and Equipment

Property and equipment consists of the following:

 

 

 

Estimated useful

 

 

December 31,

 

(in millions)

 

life-in years

 

 

2019

 

 

2018

 

Property and equipment:

 

 

 

 

 

 

 

 

 

 

 

 

Land

 

N/A

 

 

$

6

 

 

$

6

 

Building

 

 

39

 

 

 

33

 

 

 

33

 

Building improvements

 

 

15

 

 

 

30

 

 

 

30

 

Leasehold improvements

 

1-15

 

 

 

565

 

 

 

534

 

Equipment and computer software

 

 

3

 

 

 

672

 

 

 

541

 

Other transportation equipment

 

 

10

 

 

 

136

 

 

 

135

 

Furniture and fixtures

 

 

7

 

 

 

70

 

 

 

66

 

Construction in progress

 

N/A

 

 

 

83

 

 

 

48

 

Total

 

 

 

 

 

 

1,595

 

 

 

1,393

 

Less: accumulated depreciation and amortization

 

 

 

 

 

 

880

 

 

 

750

 

Property and equipment, net

 

 

 

 

 

$

715

 

 

$

643

 

 

N/A – Not Applicable

Qualifying software costs of approximately $93 million, $77 million and $60 million have been capitalized within equipment and computer software during 2019, 2018 and 2017, respectively, and are being amortized over an estimated useful life of three years.

Depreciation and amortization expense was $182 million, $154 million and $132 million for 2019, 2018 and 2017, respectively.