v3.21.1
Financial Instruments (Tables)
3 Months Ended
Mar. 31, 2021
Financial Instruments  
Carrying amounts and fair values of the financial instruments

March 31, 2021

December 31, 2020

 

Carrying

Fair

Carrying

Fair

 

    

amount

    

value

    

amount

    

value

 

Cash and cash equivalents

 

$

1,066

$

1,066

$

1,154

$

1,154

Restricted cash and cash equivalents

388

388

406

406

Long-term debt, including current maturities

7,620

5,503

7,807

4,820