Debt and Lines of Credit

6 Months Ended

Feb. 28, 2022

Debt Disclosure [Abstract]

Debt and Lines of Credit

Debt and Lines of Credit

Long-term Debt

On November 10, 2020, Acuity Brands Lighting, Inc. issued $500.0 million aggregate principal amount of 2.150% senior unsecured notes due December 15, 2030 (the “Unsecured Notes”). The Unsecured Notes bear interest at a rate of 2.150% per annum and were issued at a price equal to 99.737% of their face value. Interest on the Unsecured Notes is paid semi-annually in arrears on June 15 and December 15 of each year. The Unsecured Notes are fully and unconditionally guaranteed on a senior unsecured basis by Acuity Brands, Inc. and ABL IP Holding LLC, a wholly-owned subsidiary of Acuity Brands, Inc. We recorded $4.8 million of deferred issuance costs related to the Unsecured Notes as a direct deduction from the face amount of the Unsecured Notes. These issuance costs are amortized over the 10-year term of the Unsecured Notes. As of February 28, 2022, the balance of the Unsecured Notes net of unamortized discount and deferred issuance costs was $494.7 million.

Lines of Credit

On June 29, 2018, we entered into a credit agreement (the “Credit Agreement”) with a syndicate of banks that provides us with a $400.0 million five-year unsecured revolving credit facility (the “Revolving Credit Facility”). We had no borrowings outstanding under the Revolving Credit Facility as of February 28, 2022 or August 31, 2021. The Credit Agreement expires in June 2023, and we plan to enter into a new agreement prior to this expiration.

Generally, amounts outstanding under the Revolving Credit Facility allow for borrowings to bear interest at either the Eurocurrency Rate or the base rate at our option, plus an applicable margin. Eurocurrency Rate advances can be denominated in a variety of currencies, including U.S. Dollars, and amounts outstanding bear interest at a periodic fixed rate equal to the London Inter-Bank Offered Rate (“LIBOR”) or screen rate for the applicable currency plus an applicable margin. The Eurocurrency Rate applicable margin is based on our leverage ratio, as defined in the Credit Agreement, with such margin ranging from 1.000% to 1.375%. Base rate advances bear interest at an alternate base rate plus an applicable margin. The base rate applicable margin is based on our leverage ratio with such margin ranging from 0.000% to 0.375%.

On July 27, 2017, the U.K. Financial Conduct Authority, which regulates LIBOR, announced that it will phase out rates for the calculation of LIBOR. As a result of this change, certain LIBOR tenors and currencies were eliminated on December 31, 2021 with all other tenors and currencies of LIBOR anticipated to be eliminated on June 30, 2023.

We are required to pay certain fees in connection with the Credit Agreement, including administrative service fees and an annual facility fee. The annual facility fee is payable quarterly, in arrears, and is determined by our leverage ratio. The annual facility fee ranges from 0.125% to 0.250% of the aggregate $400.0 million commitment of the lenders under the Credit Agreement. The Credit Agreement contains financial covenants, including a minimum interest expense coverage ratio (“Minimum Interest Expense Coverage Ratio”) and a leverage ratio (“Maximum Leverage Ratio”) of total indebtedness to earnings before interest, tax, depreciation, and amortization (“EBITDA”), as such terms are defined in the Credit Agreement. These ratios are computed at the end of each fiscal quarter for the most recent 12-month period. The Credit Agreement generally allows for a Minimum Interest Expense Coverage Ratio of 2.50 and a Maximum Leverage Ratio of 3.50, subject to certain conditions.

We were in compliance with all financial covenants under the Credit Agreement as of February 28, 2022. As of February 28, 2022, we had outstanding letters of credit totaling $4.1 million, primarily for securing collateral requirements under our casualty insurance programs. At February 28, 2022, we had additional borrowing capacity under the Credit Agreement of $395.9 million under the most restrictive covenant in effect at the time, which represents the full amount of the Revolving Credit Facility less the outstanding letters of credit of $4.1 million issued under the Revolving Credit Facility.

Borrowings and repayments on our Revolving Credit Facility with terms of three months or less are reported on a net basis on our Consolidated Statements of Cash Flows.

Interest Expense, net

Interest expense, net, is comprised primarily of interest expense on long-term debt, line of credit borrowings, and loans that are secured by and presented net of company-owned life insurance policies on our Consolidated Balance Sheets. Interest expense is partially offset by interest income earned on cash and cash equivalents.

The following table summarizes the components of interest expense, net for the periods presented (in millions):

	Three Months Ended				Six Months Ended
	February 28, 2022		February 28, 2021		February 28, 2022		February 28, 2021
Interest expense	$	6.4	$	6.9	$	12.6	$	12.0
Interest income	(0.4)		(0.3)		(0.7)		(0.5)
Interest expense, net	$	6.0	$	6.6	$	11.9	$	11.5