Eli Lilly & Co. (NYSE:LLY)

Over the five-year period, significant growth is observed in property, plant, and equipment. This growth is evident across all reported categories, indicating a substantial investment in fixed assets. The most pronounced increases are noted in Construction in Progress and Land, suggesting strategic expansion and potential future operational capacity.

Land

The value of Land demonstrates a consistent upward trend, starting at US$259 million in 2021 and increasing to US$647 million in 2025. The largest increase occurs between 2024 and 2025, suggesting a significant land acquisition during that period.

Buildings

Buildings exhibit steady growth from US$7,588 million in 2021 to US$10,088 million in 2025. The rate of increase appears relatively consistent year-over-year, indicating ongoing investment in building infrastructure.

Equipment

Equipment values also show consistent growth, rising from US$8,937 million in 2021 to US$13,487 million in 2025. The increase is more substantial in later years, potentially reflecting investments in advanced technologies or increased production capacity.

Construction in Progress

Construction in Progress displays the most dramatic increase, growing from US$2,178 million in 2021 to US$13,013 million in 2025. This substantial rise suggests significant ongoing construction projects, which are expected to contribute to future asset base expansion. The acceleration in growth is particularly noticeable from 2023 onwards.

Gross Property and Equipment

The aggregate value of Gross Property and Equipment reflects the combined growth of its components, increasing from US$18,962 million in 2021 to US$37,235 million in 2025. This represents a more than doubling of the gross asset value over the period.

Accumulated Depreciation

Accumulated Depreciation consistently increases from US$9,977 million in 2021 to US$12,560 million in 2025. While increasing, the rate of depreciation appears relatively stable and proportionate to the growth in the asset base.

Net Property and Equipment

Net Property and Equipment demonstrates substantial growth, rising from US$8,985 million in 2021 to US$24,675 million in 2025. This growth is driven by the larger increase in Gross Property and Equipment compared to Accumulated Depreciation, indicating a significant expansion of the company’s net fixed assets.

The consistent increases across all categories suggest a deliberate strategy of capital investment. The significant growth in Construction in Progress indicates that this investment is expected to continue, potentially leading to further expansion of operational capabilities in the coming years.

The analysis reveals a consistent pattern of change in the property, plant, and equipment asset age metrics over the five-year period. A clear trend indicates a decreasing average age ratio alongside an increasing estimation of both total useful life and remaining useful life.

Average Age Ratio

The average age ratio demonstrates a consistent decline, moving from 53.34% in 2021 to 34.33% in 2025. This suggests a relative rejuvenation of the asset base, indicating either significant recent investments in new assets or a re-evaluation of existing asset lifespans.

Estimated Total Useful Life

The estimated total useful life of the assets has increased steadily from 24 years in 2021 to 28 years in 2025. This lengthening of the estimated useful life could be attributable to improved maintenance practices, technological advancements extending asset functionality, or a shift in accounting policies regarding asset depreciation.

Estimated Age (Time Elapsed Since Purchase)

The estimated age, representing the time elapsed since the initial purchase of assets, decreased from 13 years in 2021 and 2022 to 10 years in 2025. This decline, in conjunction with the increasing total useful life, reinforces the notion of asset base renewal or revised lifespan assessments.

Estimated Remaining Life

The estimated remaining life of the assets has shown a substantial increase, progressing from 11 years in 2021 to 18 years in 2025. This expansion in remaining life directly correlates with the increasing total useful life and decreasing elapsed time since purchase, signifying a potentially stronger future contribution from the existing asset base.

Collectively, these metrics suggest a positive trend in the management and valuation of property, plant, and equipment. The company appears to be either actively investing in newer assets or successfully extending the operational lifespan of its existing assets, resulting in a more valuable and productive asset base.

An examination of the financial information reveals a consistent pattern of growth in property, plant, and equipment, alongside increasing accumulated depreciation. Simultaneously, the average age ratio demonstrates a notable decline over the observed period.

Property, Plant, and Equipment (PP&E)

The gross value of property, plant, and equipment exhibits a substantial upward trend, increasing from US$18,962 million in 2021 to US$37,235 million in 2025. This represents a significant expansion of the company’s fixed asset base. The rate of increase appears to accelerate from 2023 onwards, with larger year-over-year additions.

Accumulated Depreciation

Accumulated depreciation also increases steadily throughout the period, rising from US$9,977 million in 2021 to US$12,560 million in 2025. While increasing in absolute terms, the growth rate of accumulated depreciation appears to be less pronounced than that of gross PP&E, particularly in the later years. This suggests a higher proportion of new assets being added relative to the depreciation of existing assets.

Land

The value of land held by the company also increases, though at a slower pace than the overall PP&E. The value grows from US$259 million in 2021 to US$647 million in 2025. This indicates some investment in land holdings, but it represents a relatively small portion of the total asset base.

Average Age Ratio

The average age ratio demonstrates a consistent downward trend, decreasing from 53.34% in 2021 to 34.33% in 2025. This decline suggests that the company’s PP&E is becoming, on average, newer. This is likely attributable to the significant investments in new assets, outpacing the effects of depreciation. A lower average age ratio generally indicates a more modern and efficient asset base.

In summary, the company is actively investing in its property, plant, and equipment, resulting in a growing asset base and a decreasing average age of those assets. The increasing gross PP&E coupled with a declining average age ratio suggests a strategy focused on modernization and expansion.

Over the five-year period, significant growth is observed in property and equipment, gross, increasing from US$18,962 million to US$37,235 million. Land holdings also demonstrate an upward trend, albeit at a slower pace, rising from US$259 million to US$647 million. Concurrently, depreciation expense has consistently increased, moving from US$787 million to US$1,314 million. A notable pattern emerges in the reported estimated total useful life of the assets.

Estimated Useful Life Trend

The estimated total useful life of property and equipment exhibits a consistent, linear increase. Starting at 24 years in 2021, it progresses to 28 years by 2025. This suggests a potential shift in the company’s assessment of the longevity of its assets, possibly due to improvements in maintenance practices, technological advancements extending asset life, or changes in accounting policies regarding asset useful lives.

Relationship between Gross PP&E and Depreciation

While gross property and equipment increased substantially, the growth in depreciation expense is proportionally lower. This observation, coupled with the increasing estimated useful life, indicates that the rate at which assets are being depreciated relative to their cost is decreasing. This could be due to the addition of assets with longer useful lives, or a deliberate strategy to reduce reported depreciation expense.

Land as a Percentage of Gross PP&E

Land consistently represents a small percentage of the total gross property and equipment. This percentage decreases slightly over the period, from approximately 1.4% in 2021 to approximately 1.7% in 2025, indicating a greater emphasis on investments in depreciable assets.

The consistent increases in both gross property and equipment and depreciation expense are expected with business growth and investment. However, the lengthening of the estimated useful life warrants further investigation to understand the underlying reasons and potential implications for financial reporting and asset management.

Analysis reveals a consistent increase in accumulated depreciation and depreciation expense over the five-year period. Simultaneously, the reported time elapsed since the most recent purchase of property, plant, and equipment demonstrates a decreasing trend.

Accumulated Depreciation

Accumulated depreciation increased steadily from US$9,977 million in 2021 to US$12,560 million in 2025. This represents a cumulative increase of approximately 25.8% over the period. The rate of increase appears to be accelerating, with larger absolute increases observed in later years.

Depreciation Expense

Depreciation expense also exhibited a consistent upward trend, rising from US$787 million in 2021 to US$1,314 million in 2025. This signifies a growth of roughly 66.7% over the five years. The increase in depreciation expense is notably more pronounced in 2024 and 2025, suggesting a larger portion of recently acquired assets are now contributing to the expense.

Time Elapsed Since Purchase

The reported time elapsed since purchase decreased from 13 years in 2021 and 2022 to 10 years in 2025. This indicates that, on average, the property, plant, and equipment base is becoming newer. The decline suggests a pattern of asset replacement or significant additions to the asset base in recent years, offsetting the aging effect of existing assets.

Relationship between Metrics

The increasing depreciation expense, coupled with the decreasing time elapsed since purchase, suggests a continuous investment in new property, plant, and equipment. While older assets continue to contribute to accumulated depreciation, the growing depreciation expense likely reflects the impact of these newer, more recent acquisitions. The accelerating growth in both accumulated depreciation and depreciation expense warrants further investigation to determine the underlying drivers of these increases and their potential impact on future profitability.

Over the five-year period, property and equipment, net, exhibited a substantial and consistent increase. Beginning at US$8,985 million in 2021, the value rose to US$24,675 million by 2025. This represents a cumulative increase of 174.4%. Land holdings also increased, though at a slower pace, moving from US$259 million to US$647 million, a 149.8% increase over the same period.

Depreciation expense demonstrated a steady upward trend, increasing from US$787 million in 2021 to US$1,314 million in 2025. This increase in depreciation expense is consistent with the growth in the net value of property and equipment, suggesting ongoing investment in assets and their subsequent depreciation.

Estimated Remaining Life

The estimated remaining life of property and equipment has shown a consistent and significant increase over the period. Starting at 11 years in 2021, it rose to 18 years in 2025. This lengthening of the estimated useful life could indicate a shift in the composition of assets towards those with longer durability, improvements in asset maintenance extending their operational lifespan, or a change in depreciation policies. The consistent increase suggests this is not a one-time adjustment but a deliberate or systematic change.

The combination of increasing net property and equipment values, rising depreciation expense, and lengthening estimated remaining lives suggests a pattern of significant capital investment coupled with an expectation of long-term asset utilization. The increasing depreciation expense, while expected with asset growth, should be monitored in relation to capital expenditure to assess the efficiency of asset utilization and the accuracy of depreciation estimates. The extended estimated remaining life warrants further investigation to understand the underlying factors driving this trend and its potential impact on future financial reporting.