XML 30 R15.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Marketable Securities
 6 Months Ended
Jun. 30, 2024
Investments, Debt and Equity Securities [Abstract]  
Marketable Securities Marketable Securities
Marketable securities consisted of the following at June 30, 2024 and December 31, 2023:
June 30, 2024December 31, 2023
(in thousands)
Deferred compensation plan assets$32,648 $28,089 
Certificates of deposit (1)
— 256,581 
Total marketable securities$32,648 $284,670 
________________________
(1)The certificates of deposit have an original issuance term greater than three months but less than 12 months.