v3.10.0.1
ACCOUNTING PRONOUNCEMENTS (Tables)
6 Months Ended
Jun. 30, 2018
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]  
Schedule of cash and cash equivalents
The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the condensed consolidated balance sheet that sums to the total of the same such amounts shown in the condensed consolidated statement of cash flows.
(US$ in millions)
June 30, 2018
June 30, 2017
Cash and cash equivalents
$
221

$
575

Restricted cash included in other current assets
4

6

Total cash, cash equivalents, and restricted cash shown in the statement of cash flows
$
225

$
581

Schedule of restricted cash
The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the condensed consolidated balance sheet that sums to the total of the same such amounts shown in the condensed consolidated statement of cash flows.
(US$ in millions)
June 30, 2018
June 30, 2017
Cash and cash equivalents
$
221

$
575

Restricted cash included in other current assets
4

6

Total cash, cash equivalents, and restricted cash shown in the statement of cash flows
$
225

$
581