XML 41 R31.htm IDEA: XBRL DOCUMENT v3.22.2
Note 5 - Redeemable, Convertible Preferred Stock (Tables)
6 Months Ended
Jun. 30, 2022
Temporary Equity Disclosure [Abstract]  
Summary of Redeemable Convertible Preferred Stock

Redeemable convertible preferred stock was as follows:

 

 

 

June 30,

 

 

December 31,

 

(in millions)

 

2022

 

 

2021

 

Series B preferred stock

 

$

94

 

 

$

94

 

Series C preferred stock

 

 

105

 

 

 

102

 

Total

 

$

199

 

 

$

196