Goodwill and Other Intangible Assets
Goodwill and other intangible assets, net consisted of the following:
(in millions)
as of September 30,20252024
Goodwill$6,206.0 $6,211.4 
Indefinite-lived intangible assets3,400.3 3,851.5 
Definite-lived intangible assets, net765.7 950.6 
Goodwill and Other Intangible Assets, Net$10,372.0 $11,013.5 
Changes in the carrying value of goodwill were as follows:
(in millions)
for the fiscal years ended September 30,20252024
Balance at beginning of year$6,211.4 $6,003.8 
Acquisitions— 189.8 
Purchase price allocation adjustment— 4.7 
Foreign exchange revaluation(5.4)13.1 
Balance at End of Year$6,206.0 $6,211.4 
During fiscal years 2025 and 2024, no impairment of goodwill was recognized.
The Company recognized an impairment of an indefinite-lived intangible asset of $200.0 million during fiscal year 2025 related to certain contracts managed by Western Asset Management Company (“WAM”) primarily due to a decline in expected future growth rates and profit margins in the related AUM based on a shift to lower fee products resulting in lower discounted future cash flows generated from these management contracts. The impairment reduced the carrying value of this asset to $450.0 million. The Company also recognized impairment charges of $24.4 million related to certain other indefinite-lived intangible assets related to management contracts during fiscal year 2025. The Company recognized an impairment of $389.2 million of an indefinite-lived intangible asset related to WAM management contracts during fiscal year 2024.
During fiscal year 2025, the Company reclassified $223.9 million of certain indefinite-lived intangible assets related to management contracts to definite lived intangible assets, including $125.0 million related to WAM management contracts, and shortened the useful lives of certain trade name definite-lived intangible assets, primarily due to the planned retirement of the related brand names, lower expected future growth rates, and ongoing integration initiatives. Prior to the reclassifications, the Company tested the indefinite-lived intangible assets for impairment and concluded that the carrying value of these assets was not less than the estimated fair value.
Definite-lived intangible assets were as follows:
20252024
(in millions)Gross
Carrying
Value
Accumulated
Amortization
Net
Carrying
Value
Gross
Carrying
Value
Accumulated
Amortization
Net
Carrying
Value
as of September 30,
Management contracts$1,255.3 $(709.3)$546.0 $1,758.8 $(1,061.8)$697.0 
Trade names286.2 (66.5)219.7 367.8 (115.9)251.9 
Developed software— — — 14.4 (12.7)1.7 
Total$1,541.5 $(775.8)$765.7 $2,141.0 $(1,190.4)$950.6 
The Company recognized an insignificant impairment of a definite-lived intangible asset during fiscal year 2025. No impairment of definite-lived intangible assets was recognized during fiscal year 2024.
Definite-lived intangible assets had a weighted-average remaining useful life of 8.6 years at September 30, 2025, with estimated remaining amortization expense as follows:
(in millions)
for the fiscal years ending September 30,Amount
2026$189.4 
2027136.8 
202885.5 
202942.1 
203041.5 
Thereafter270.4 
Total$765.7 

Historical Timeline

Fiscal YearFiled
2025Nov 10, 2025Showing above
2024Nov 12, 2024
2023Nov 14, 2023
2022Nov 14, 2022
2021Nov 19, 2021
2020Nov 23, 2020
2019Nov 12, 2019
2018Nov 9, 2018
2017Nov 13, 2017
2016Nov 14, 2016
2015Nov 12, 2015

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.