v3.26.3
Debt and Lines of Credit - Long-term Debt (Details) - 2.150% Senior Unsecured Notes Due December 2030 - Unsecured Term Loan - Acuity Brands Lighting, Inc.
$ in Millions
Nov. 10, 2020
USD ($)
Debt Instrument [Line Items]  
Aggregate principal amount $ 500.0
Interest rate (as percent) 2.15%
Debt issuance price as a percentage of face value (as percent) 99.737%
Term of instrument (in years) $ 4.8
Term of instrument (in years) 10 years