4 unchanged sentences
The fixed income securities in our investment portfolio are subject to interest rate risk.
−Removed: As of December 31, 2021, we had $1.02 billion of fixed income securities, which consisted of U.S.
+Added: As of December 31, 2022, we had $776.1 million of fixed income securities, which consisted of U.S.
Treasury bills with maturities of less than one year.
17 unchanged sentences
Generally, the fair market value of fixed interest rate debt will increase as interest rates fall and decrease as interest rates rise.
−Removed: As of December 31, 2021, the fair values of the senior notes issued in 2015, 2017 and 2021 were $552.3 million, $573.9 million, and $755.5 million, respectively, based on available market information from public data sources.
+Added: As of December 31, 2022, the aggregate fair value of the senior notes issued in 2015, 2017 and 2021 was $1.65 billion, based on available market information from public data sources.
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.