Note 2 - Cash, Cash Equivalents and Restricted Cash (Tables)

9 Months Ended

Sep. 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:

	September 30,		December 31,
(in millions)	2019		2018
Cash and cash equivalents	$	225	$	233
Restricted cash included in Other current assets		18		8
Long-term restricted cash		36		11
Cash included in assets held for sale		—		15
Total cash, cash equivalents and restricted cash shown in    the Statement of Cash Flows	$	279	$	267