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Note 2 - Cash, Cash Equivalents and Restricted Cash (Tables)
 6 Months Ended
Jun. 30, 2019
Cash And Cash Equivalents [Abstract]  
Schedule of Reconciliation of Cash, Cash Equivalents and Restricted Cash

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the Statement of Financial Position that sums to the total of such amounts shown in the Statement of Cash Flows:

 

 

 

June 30,

 

 

December 31,

 

(in millions)

 

2019

 

 

2018

 

Cash and cash equivalents

 

$

216

 

 

$

246

 

Restricted cash included in Other current assets

 

 

23

 

 

 

8

 

Long-term restricted cash

 

 

19

 

 

 

11

 

Cash included in assets held for sale

 

 

—

 

 

 

2

 

Total cash, cash equivalents and restricted cash shown in the Statement of Cash Flows

 

$

258

 

 

$

267