INTANGIBLE ASSETS
Goodwill

The following summarizes the changes in the carrying amount of goodwill during fiscal 2025 and 2024:

(In millions)
Balance as of September 30, 2023$578.0 
Acquisitions (a)
44.3 
Currency translation(0.1)
Dispositions(6.9)
Balance as of September 30, 2024615.3 
Acquisitions (a)
55.6 
Currency translation(1.5)
Dispositions(11.4)
Balance as of September 30, 2025$658.0 
(a) Includes measurement period adjustments when applicable.

Other intangible assets

Valvoline’s purchased intangible assets were specifically identified when acquired, have finite lives, and are reported in Goodwill and intangibles, net within the Consolidated Balance Sheets. The following summarizes the gross carrying amounts and accumulated amortization of the Company’s intangible assets as of September 30:

(In millions)20252024
Gross carrying amountAccumulated amortizationNet carrying amountGross carrying amountAccumulated amortizationNet carrying amount
Definite-lived intangible assets
Trademarks and trade names $29.5 $(12.7)$16.8 $29.2 $(11.4)$17.8 
Reacquired franchise rights122.3 (63.9)58.4 122.2 (58.7)63.5 
Customer relationships 14.7 (8.5)6.2 15.1 (7.9)7.2 
Other intangible assets7.4 (6.3)1.1 7.0 (5.2)1.8 
Total definite-lived intangible assets$173.9 $(91.4)$82.5 $173.5 $(83.2)$90.3 

Amortization expense was $14.5 million, $16.7 million, and $16.8 million for the years ended September 30, 2025, 2024, and 2023, respectively. The table that follows summarizes estimated amortization expense for the Company's current intangible assets for the years ended September 30:

(In millions)Estimated
20262027202820292030
Amortization expense$12.5 $12.0 $11.9 $11.9 $10.7 

Historical Timeline

Fiscal YearFiled
2025Nov 21, 2025Showing above
2024Nov 22, 2024
2023Nov 20, 2023
2021Nov 19, 2021
2020Nov 24, 2020
2019Nov 22, 2019
2018Nov 21, 2018
2017Nov 17, 2017

About Goodwill & Intangibles Disclosures

Goodwill and intangible asset disclosures reveal the premium paid in acquisitions and how management assesses whether that premium retains its value. Since goodwill is no longer amortized under US GAAP, the annual impairment test is the only mechanism that adjusts carrying values downward — making the assumptions behind that test critically important for investors.

Key signals: a history of goodwill impairments suggests management consistently overpays for acquisitions. Watch the gap between reporting unit fair value and carrying amount — when fair value exceeds carrying amount by less than 10-20%, a small decline in business performance could trigger a write-down. For finite-lived intangibles, examine useful life assumptions across customer relationships, technology, and trade names; aggressive estimates inflate near-term earnings. Compare total intangibles-to-total-assets ratios against peers to assess acquisition dependency. Rising goodwill as a percentage of equity can signal balance sheet fragility.