XML 25 R13.htm IDEA: XBRL DOCUMENT
v3.24.3

Cash and Cash Equivalents and Short-Term Investments | 9 Months Ended
--- | ---
Sep. 30, 2024
Cash, Cash Equivalents, and Short-Term Investments [Abstract] |
Cash and Cash Equivalents and Short-Term Investments | Cash and Cash Equivalents and Short-Term Investments Cash and cash equivalents include cash balances and all highly liquid instruments with initial maturities of three months or less. Short-term investments consist of money market funds. The estimated fair value of Cash and cash equivalents and Short-term investments approximates their carrying values. At September 30, 2024, Cash and cash equivalents and Short-term investments were $1.3 billion compared to $1.1 billion at December 31, 2023. Of the total balances, $121 million and $120 million were restricted as to their use at September 30, 2024 and December 31, 2023, respectively. Included within Short-term investments as of September 30, 2024 and December 31, 2023, were £61 million ($82 million at September 30, 2024 exchange rates) and £63 million ($80 million at December 31, 2023 exchange rates), respectively, of operating funds required to be held by the Company in the U.K. by the FCA, a U.K.-based regulator.

X
- References No definition available. + Details
Name: | us-gaap_CashCashEquivalentsAndShortTermInvestmentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure of the components of cash, cash equivalents, and short-term investments. Short-term investments may include current marketable securities. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/320/tableOfContent + Details
Name: | us-gaap_CashCashEquivalentsAndShortTermInvestmentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration