Ticker League

Operating Cash Flow for Lennox International (LII)

As of · Reported

Metric

Latest period

$16.10M

YoY change

-19.9%

5Y CAGR

+4.3%

Peak year (2024)

$945.70M

Operating Cash Flow history chart for Lennox International (LII) from 1998 to 2025

Latest: $757.60M

Operating Cash Flow growth chart for Lennox International (LII) from 1998 to 2025

Latest: -19.9%

Operating Cash Flow history table for Lennox International (LII) from 1998 to 2025

  • 2025$757.60M-19.9%
  • 2024$945.70M+28.5%
  • 2023$736.20M+143.5%
  • 2022$302.30M-41.4%
  • 2021$515.50M-15.8%
  • 2020$612.40M+54.6%
  • 2019$396.10M-20.1%
  • 2018$495.50M+52.4%
  • 2017$325.10M-8.3%
  • 2016$354.50M+7.0%
  • 2015$331.20M+79.2%
  • 2014$184.80M-12.1%
  • 2013$210.30M-5.0%
  • 2012$221.40M+190.6%
  • 2011$76.20M-59.0%
  • 2010$185.80M-17.6%
  • 2009$225.50M+23.1%
  • 2008$183.20M-23.1%
  • 2007$238.10M+19.2%
  • 2006$199.70M-12.7%
  • 2005$228.70M+309.1%
  • 2004$55.90M-1.4%
  • 2003$56.70M-66.2%
  • 2002$167.89M-20.8%
  • 2001$211.97M-13.5%
  • 2000$245.09M+247.2%
  • 1999$70.60M+1312.0%
  • 1998$5.00M—

Operating Cash Flow values are taken from Lennox International's reported cash flow statements (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.

About Operating Cash Flow at Lennox International (LII)

Operating Cash Flow for Lennox International (LII): headline value $16.10M · YoY -19.9%. Annual and quarterly series, chart, and tables are below.

Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .

Lennox International (LII) most recent annual operating cash flow stands at $757.60M (2025) – declined 19.9% year-over-year.

Through 2020–2025 (5 years), Lennox International operating cash flow delivered a +4.3% annualised rate; with mixed annual results across the window.

Lennox International operating cash flow declined from $945.70M in 2024 to $757.60M in 2025, a 19.9% drawdown.

Across the available history, operating cash flow reached its high of $945.70M in 2024 and its low of $5.00M in 1998.

Lennox International Operating Cash Flow by Year

Lennox International Operating Cash Flow 2025: $757.60M

In 2025, Lennox International reported operating cash flow of $757.60M, declined 19.9% below 2024.

Lennox International Operating Cash Flow 2024: $945.70M

Lennox International operating cash flow in 2024 was $945.70M, grew 28.5% from 2023. This figure represents the highest annual value in the available history.

Lennox International Operating Cash Flow 2023: $736.20M

2023's operating cash flow for Lennox International came in at $736.20M, surged 143.5% from 2022.

Lennox International Operating Cash Flow 2022: $302.30M

Lennox International posted operating cash flow of $302.30M in 2022, plunged 41.4% below 2021.

Lennox International Operating Cash Flow 2021: $515.50M

Lennox International operating cash flow in 2021 was $515.50M.

See more financial history for Lennox International (LII).

Sector peers by Operating Cash Flow

Industrials peers of Lennox International (LII), ranked by their latest operating cash flow

Frequently asked questions

Lennox International (LII) Key Financials

Charts, filings, and peer comparison for every metric

Explore more

Deep-dives across the income statement, cash flow, capital return, and valuation

Overview