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Note 2 - Cash, Cash Equivalents and Restricted Cash (Tables)
 12 Months Ended
Dec. 31, 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:

 

 

 

As of December 31,

 

(in millions)

 

2019

 

 

2018

 

Cash and cash equivalents

 

$

233

 

 

$

233

 

Restricted cash - current portion

 

 

12

 

 

 

8

 

Restricted cash - long-term

 

 

45

 

 

 

11

 

Cash included in assets held for sale

 

 

—

 

 

 

15

 

Total cash, cash equivalents, restricted cash and cash in

   assets held for sale shown in the Statement of Cash Flows

 

$

290

 

 

$

267