XML 25 R9.htm IDEA: XBRL DOCUMENT v3.22.4
Consolidated Statements of Cash Flows (Parenthetical)
Dec. 31, 2022
Dec. 31, 2021
Mar. 19, 2021
Jan. 30, 2018
1.5% Convertible Unsecured Senior Notes        
Stated interest rate (as a percent) 1.50%     1.50%
4.75% Convertible Senior Notes        
Stated interest rate (as a percent)   4.75% 4.75%