Fair Value Disclosures (Tables)

12 Months Ended

Dec. 31, 2023

Fair Value Disclosures [Abstract]

Estimated Fair Values and Carrying Amounts of Assets and Liabilities

The following table shows the estimated fair values of the Company's financial instruments, along with the carrying amounts of the related assets (liabilities). See also note 2.

	Level in Fair Value Hierarchy	December 31, 2023				December 31, 2022
		Carrying Amount		Fair Value		Carrying Amount		Fair Value
Assets:
Cash and cash equivalents	1	$	105	$	105	$	156	$	156
Restricted cash and cash equivalents, current and non-current	1	176		176		171		171
Liabilities:
Total debt and other obligations	2	22,921		21,201		21,729		19,554