XML 206 R54.htm IDEA: XBRL DOCUMENT v3.20.1
GENERAL AND ADMINISTRATIVE EXPENSES (Tables)
12 Months Ended
Dec. 31, 2019
General and Administrative Expenses [Abstract]  
General and administrative expenses
For the years ended December 31
2019

2018

Corporate administration1

$185


$239

Operating segment administration
27

26

Total2

$212


$265

1 
Includes $18 million (2018: $63 million) related to one-time severance payments.
2 
Includes employee costs of $131 million (2018: $156 million).