16. Fair Value Measurements
A fair value measurement assumes a transaction to sell an asset or transfer a liability occurs in the principal market for the asset or liability or, in the absence of a principal market, the most advantageous market for the asset or liability.
In determining fair value, the Company utilizes valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs to the extent possible as well as considers counterparty credit risk in its assessment of fair value. The hierarchy for observable and unobservable inputs used to measure fair value into three broad levels are described below: 
Level 1 - Quoted prices (unadjusted) in active markets that are accessible at the measurement date for assets or liabilities. The fair value hierarchy gives the highest priority to Level 1 inputs.
Level 2 - Observable prices that are based on inputs not quoted on active markets, but corroborated by market data.
Level 3 - Unobservable inputs are used when little or no market data is available. The fair value hierarchy gives the lowest priority to Level 3 inputs.
Financial Instruments that are not Measured at Fair Value on a Recurring Basis
The following table presents certain information for our financial liability that is not measured at fair value on a recurring basis as of December 31:
 December 31, 2025December 31, 2024
 Carrying
Amount
Fair ValueCarrying
Amount
Fair Value
(dollars in thousands)
5.625% Notes$1,100,000 $1,072,753 $1,100,000 $1,048,311 
The fair value of this instrument is based on quoted market prices in markets that are not active. Therefore, this debt is classified as Level 2 within the fair value hierarchy.
Financial Instruments Measured at Fair Value on a Recurring Basis
Contingent deferred acquisition consideration, redeemable noncontrolling interests, and profits interest awards are considered Level 3 fair value measurement and are measured and adjusted at each reporting period at fair value. The estimated liability is determined in accordance with models of each business’ future performance, including revenue growth and free cash flows. These models are dependent upon significant assumptions, such as the growth rate of the earnings of the relevant subsidiary during the contractual period and the discount rate. These growth rates are consistent with the Company’s long-term forecasts. As of December 31, 2025, the discount rate used to measure these liabilities ranged from 3.6% to 7.9%.
As these estimates require the use of assumptions about future performance, which are uncertain at the time of estimation, the fair value measurements presented on the Consolidated Balance Sheets are subject to uncertainty.
See Note 9, Note 12, and Note 14 of the Notes included herein for additional information regarding contingent deferred acquisition consideration, redeemable non-controlling interests, and profits interest awards, respectively.
As of December 31, 2025, and December 31, 2024, the carrying amount of the Company’s financial instruments, including cash, cash equivalents, accounts receivable and accounts payable, approximated fair value because of their short-term maturity.
Non-financial Assets and Liabilities that are Measured at Fair Value on a Nonrecurring Basis
Certain non-financial assets are measured at fair value on a nonrecurring basis, primarily goodwill, intangible assets (Level 3 fair value measurements) and right-of-use lease assets (Level 2 fair value measurement). Accordingly, these assets are not measured and adjusted to fair value on an ongoing basis but are subject to periodic evaluations for potential impairment.
See Note 8 of the Notes included herein for additional information on goodwill and intangible assets and Note 10 of the Notes included herein for additional information on right-of-use lease assets.

Historical Timeline

Fiscal YearFiled
2025Mar 13, 2026Showing above
2024Mar 11, 2025
2023Mar 11, 2024
2022Mar 6, 2023
2021Mar 17, 2022
2020Mar 16, 2021
2019Mar 5, 2020
2018Mar 18, 2019
2017Mar 1, 2018
2016Mar 1, 2017
2015Feb 26, 2016

About Fair Value Disclosures

Fair value disclosures classify all assets and liabilities measured at fair value into a three-level hierarchy: Level 1 (quoted market prices), Level 2 (observable inputs like yield curves), and Level 3 (unobservable inputs requiring management estimates). The proportion of Level 3 assets directly reflects how much of the balance sheet depends on internal models rather than market evidence.

Key signals: a growing Level 3 balance relative to total fair-value assets increases valuation uncertainty and earnings volatility risk. Watch for transfers between levels — assets moving from Level 2 to Level 3 often signal deteriorating market liquidity. Unrealized gains and losses on Level 3 positions flow through earnings or other comprehensive income, so large swings deserve scrutiny. For financial institutions, examine the sensitivity disclosures that show how Level 3 valuations change under alternative assumptions. Compare the fair value of debt against its carrying amount to gauge hidden leverage.