CASH, CASH EQUIVALENTS AND RESTRICTED CASH

3 Months Ended

Mar. 31, 2019

Cash And Cash Equivalents [Abstract]

CASH, CASH EQUIVALENTS AND RESTRICTED CASH

NOTE 6—CASH, CASH EQUIVALENTS AND RESTRICTED CASH

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the Balance Sheets that sum to the totals of such amounts shown in the Statements of Cash Flows as of March 31, 2019 and December 31, 2018:  

		March 31, 2019		December 31, 2018
		(In millions)
Cash and cash equivalents	$		413	$	520
Restricted cash and cash equivalents (1)			326		325
Total cash, cash equivalents and restricted cash shown in the Consolidated Statements of Cash Flows	$		739	$	845

^{(1) Our restricted cash balances primarily serve as cash collateral deposits for our letter of credit facilities. See Note 11, Debt, for further discussion.}