Statement of Cash Flows, Supplemental Information

12 Months Ended

Dec. 31, 2021

Supplemental Cash Flow Elements [Abstract]

Cash Flow, Supplemental Disclosures [Text Block]

Supplemental Cash Flow Information

The following table is a summary of the supplemental cash flow information during the years ended December 31, 2021, 2020 and 2019.


	Years Ended December 31,
	2021		2020		2019
Supplemental disclosure of cash flow information:
Cash payments related to operating lease liabilities(a)	$	550	$	538	$	541
Interest paid	661		653		661
Income taxes paid	20		19		16
Supplemental disclosure of non-cash investing and financing activities:
New ROU assets obtained in exchange for operating lease liabilities	573		627		431
Increase in accounts payable for purchases of property and equipment	3		27		2
Purchase of property and equipment under finance leases and installment land purchases	25		33		33

(a)Excludes the Company's contingent payments pursuant to operating leases, which are recorded as expense in the period such contingencies are resolved.

The reconciliation of cash, cash equivalents, and restricted cash reported within various lines on the consolidated balance sheet to amounts reported in the consolidated statement of cash flows is shown below.


	As of December 31,
	2021		2020		2019
Cash and cash equivalents	$	292	$	232	$	196
Restricted cash, current	169		144		137
Restricted cash reported within other assets, net	5		5		5
Cash, cash equivalents and restricted cash	$	466	$	381	$	338