Acuity Brands (AYI) 10-Q 8 Jan 16 2016 Q1 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	3 Months Ended
	Nov. 30, 2015	Jan. 05, 2016
Document and Entity Information [Abstract]
Entity Registrant Name	ACUITY BRANDS INC
Entity Central Index Key	1,144,215
Document Type	10-Q
Document Period End Date	Nov. 30, 2015
Amendment Flag	false
Document Fiscal Year Focus	2,016
Document Fiscal Period Focus	Q1
Current Fiscal Year End Date	--08-31
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		43,793,143

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Millions	Nov. 30, 2015	Aug. 31, 2015
Current Assets:
Cash and cash equivalents	$ 560.2	$ 756.8
Accounts receivable, less reserve for doubtful accounts of $1.4 and $1.3 as of November 30, 2015 and August 31, 2015, respectively	415.7	411.7
Inventories	242.3	224.8
Prepayments and other current assets	37	20.1
Total Current Assets	1,255.2	1,413.4
Property, Plant, and Equipment, at cost:
Land	7.7	6.7
Buildings and leasehold improvements	141.2	128.4
Machinery and equipment	404.6	391.9
Total Property, Plant, and Equipment	553.5	527
Less — Accumulated depreciation and amortization	362.2	352.4
Property, Plant, and Equipment, net	191.3	174.6
Other Assets:
Goodwill	728	565
Intangible assets, net	303	223.4
Deferred income taxes	3.4	3.5
Other long-term assets	25.4	27.1
Total Other Assets	1,059.8	819
Total Assets	2,506.3	2,407
Current Liabilities:
Accounts payable	329.1	311.1
Accrued compensation	34	78.2
Other accrued liabilities	149.6	131.6
Total Current Liabilities	512.7	520.9
Long-Term Debt	352.4	352.4
Accrued Pension Liabilities, less current portion	81.7	83.9
Deferred Income Taxes	57.3	31.7
Self-Insurance Reserves, less current portion	7.4	6.9
Other Long-Term Liabilities	59.9	51.2
Total Liabilities	$ 1,071.4	$ 1,047
Commitments and Contingencies (see Commitments and Contingencies footnote)
Stockholders’ Equity:
Preferred stock, $0.01 par value; 50,000,000 shares authorized; none issued	$ 0	$ 0
Common stock, $0.01 par value; 500,000,000 shares authorized; 53,229,382 issued and 43,510,127 outstanding at November 30, 2015; 53,024,284 issued and 43,305,029 outstanding at August 31, 2015	0.5	0.5
Paid-in capital	812.1	797.1
Retained earnings	1,155.7	1,093
Accumulated other comprehensive loss	(113.2)	(110.4)
Treasury stock, at cost, 9,719,255 shares at November 30, 2015 and August 31, 2015	(420.2)	(420.2)
Total Stockholders’ Equity	1,434.9	1,360
Total Liabilities and Stockholders’ Equity	$ 2,506.3	$ 2,407

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Nov. 30, 2015	Aug. 31, 2015
Current Assets:
Allowance for doubtful accounts	$ 1.4	$ 1.3
Stockholders’ Equity:
Preferred stock, par value (in USD per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	50,000,000	50,000,000
Preferred stock, shares issued	0	0
Common stock, par value (in USD per share)	$ 0.01	$ 0.01
Common stock, shares authorized	500,000,000	500,000,000
Common stock, shares issued	53,229,382	53,024,284
Common stock, shares outstanding	43,510,127	43,305,029
Treasury Stock, shares	9,719,255	9,719,255

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Nov. 30, 2015	Nov. 30, 2014
Income Statement [Abstract]
Net Sales	$ 736.6	$ 647.4
Cost of Products Sold	417.2	374.4
Gross Profit	319.4	273
Selling, Distribution, and Administrative Expenses	206.6	176.3
Special Charge	0.4	10
Operating Profit	112.4	86.7
Other Expense (Income):
Interest Expense, net	7.9	7.9
Miscellaneous Income, net	(0.7)	(0.9)
Total Other Expense	7.2	7
Income before Provision for Income Taxes	105.2	79.7
Provision for Income Taxes	36.8	28.6
Net Income	$ 68.4	$ 51.1
Earnings Per Share:
Basic Earnings per Share (in dollars per share)	$ 1.58	$ 1.18
Basic Weighted Average Number of Shares Outstanding (in shares)	43.3	43
Diluted Earnings per Share (in dollars per share)	$ 1.57	$ 1.17
Diluted Weighted Average Number of Shares Outstanding (in shares)	43.6	43.3
Dividends Declared per Share (in dollars per share)	$ 0.13	$ 0.13
Comprehensive Income:
Net income	$ 68.4	$ 51.1
Other Comprehensive Income (Expense) Items:
Foreign currency translation adjustments	(4.2)	(7.2)
Defined benefit pension plans, net of tax	1.4	(0.1)
Other Comprehensive Expense, net of tax	(2.8)	(7.3)
Comprehensive Income	$ 65.6	$ 43.8

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Nov. 30, 2015	Nov. 30, 2014
Cash Provided by (Used for) Operating Activities:
Net income	$ 68.4	$ 51.1
Adjustments to reconcile net income to net cash provided by (used for) operating activities:
Depreciation and amortization	14.3	11.3
Share-based compensation expense	6.4	4.1
Excess tax benefits from share-based payments	(13.9)	(9.2)
Gain on the sale or disposal of property, plant, and equipment	(1.1)	0
Deferred income taxes	0	0.4
Change in assets and liabilities, net of effect of acquisitions, divestitures, and effect of exchange rate changes:
Accounts receivable	12.4	(0.7)
Inventories	(13.6)	(2.9)
Prepayments and other current assets	(13.6)	(8.8)
Accounts payable	10.8	(8.8)
Other current liabilities	(15.8)	6.7
Other	(3.2)	3.5
Net Cash Provided by Operating Activities	51.1	46.7
Cash Provided by (Used for) Investing Activities:
Purchases of property, plant, and equipment	(23.1)	(18.5)
Proceeds from sale of property, plant, and equipment	2.1	0
Acquisition of business, net of cash acquired	(239.2)	0
Net Cash Used for Investing Activities	(260.2)	(18.5)
Cash Provided by (Used for) Financing Activities:
Proceeds from stock option exercises and other	6	4.9
Excess tax benefits from share-based payments	13.9	9.2
Dividends paid	(5.7)	(5.6)
Other financing activities	0	(3.2)
Net Cash Provided by Financing Activities	14.2	5.3
Effect of Exchange Rate Changes on Cash	(1.7)	(3)
Net Change in Cash and Cash Equivalents	(196.6)	30.5
Cash and Cash Equivalents at Beginning of Period	756.8	552.5
Cash and Cash Equivalents at End of Period	560.2	583
Supplemental Cash Flow Information:
Income taxes paid during the period	11.4	17.1
Interest paid during the period	$ 11.4	$ 10.7

Description of Business and Bas

Description of Business and Basis of Presentation	3 Months Ended
	Nov. 30, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Description of Business and Basis of Presentation	Description of Business and Basis of Presentation Acuity Brands, Inc. (“Acuity Brands”) is the parent company of Acuity Brands Lighting, Inc. (“ABL”) and other subsidiaries (Acuity Brands, ABL, and such other subsidiaries are collectively referred to herein as the "Company”). The Company’s lighting and energy management solutions include devices such as luminaires, lighting and building controls, lighting components, power supplies, prismatic skylights, and integrated lighting systems for indoor and outdoor applications utilizing a combination of light sources, including daylight, and other devices controlled by software that monitors and manages light levels while optimizing energy consumption. Additionally, the Company continues to expand its solutions portfolio for both indoor and outdoor applications in an effort to capitalize on the evolving and growing market for intelligent networked systems that collect and exchange data to increase efficiency as well as provide a host of other economic benefits resulting from data analytics to better enable smart buildings and smart cities. The transition to solid-state lighting provides the opportunity for lighting to be integrated with other building automation systems to create an optimal platform for enabling the “Internet of Things” (IoT), which will support the advancement of smart buildings, smart cities, and the smart grid. The Company has one reportable segment serving the North American and select international markets. The Consolidated Financial Statements have been prepared by the Company in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”) and present the financial position, results of operations, and cash flows of Acuity Brands and its wholly-owned subsidiaries. References made to years are for fiscal year periods. These unaudited interim consolidated financial statements reflect all normal and recurring adjustments which are, in the opinion of management, necessary to present fairly the Company’s consolidated financial position as of November 30, 2015 , the consolidated statements of comprehensive income for the three months ended November 30, 2015 and 2014 , and the consolidated cash flows for the three months ended November 30, 2015 and 2014 . Certain information and footnote disclosures normally included in the Company’s annual financial statements prepared in accordance with U.S. GAAP have been condensed or omitted. However, the Company believes that the disclosures included herein are adequate to make the information presented not misleading. These financial statements should be read in conjunction with the audited consolidated financial statements of the Company as of and for the three years ended August 31, 2015 and notes thereto included in the Company’s Annual Report on Form 10-K filed with the Securities and Exchange Commission (the “SEC”) on October 27, 2015 (File No. 001-16583) (“Form 10-K”). The results of operations for the three months ended November 30, 2015 and 2014 are not necessarily indicative of the results to be expected for the full fiscal year because the net sales and net income of the Company historically have been higher in the second half of its fiscal year and because, among other reasons, the continued uncertainty of general economic conditions that may impact the key end markets of the Company for the remainder of fiscal 2016 .

Significant Accounting Policies

Significant Accounting Policies	3 Months Ended
	Nov. 30, 2015
Accounting Policies [Abstract]
Significant Accounting Policies	Significant Accounting Policies Use of Estimates The preparation of financial statements and related disclosures in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenue and expense during the reporting period. Actual results could differ from those estimates. Reclassifications Certain prior-period amounts have been reclassified to conform to the current year presentation. No material reclassifications occurred during the current period, except for the reclassification of current deferred income tax assets resulting from the adoption of Accounting Standards Update ("ASU") No. 2015-17, Balance Sheet Classification of Deferred Taxes, which is discussed further in the New Accounting Pronouncements footnote.

Acquisitions and Investments

Acquisitions and Investments	3 Months Ended
	Nov. 30, 2015
Business Combinations [Abstract]
Acquisitions and Investments	Acquisitions and Investments Distech Controls Acquisition On September 1, 2015, using cash on hand, the Company acquired for approximately $240 all of the outstanding capital stock of Distech Controls Inc. ("Distech Controls"), a provider of building automation solutions that allow for the integration of lighting, HVAC, access control, closed circuit television, and related systems. Distech Controls is headquartered in Quebec, Canada. Distech Controls generates annual revenues of approximately $80 Canadian Dollars. The operating results of Distech Controls have been included in the Company's consolidated financial statements since the date of acquisition. Preliminary amounts related to the acquisition accounting are reflected in the Consolidated Balance Sheets as of November 30, 2015 . These amounts are deemed to be provisional until disclosed otherwise, as the Company continues to gather information related to the identification and valuation of intangible and other acquired assets and liabilities. Other Acquisitions and Investments During the quarter ended May 31, 2015, using cash on hand, the Company acquired substantially all of the assets and assumed certain liabilities of ByteLight, Inc. (“ByteLight”), a provider of indoor location software for light-emitting diode (“LED”) lighting. The operating results of ByteLight have been included in the Company’s consolidated financial statements since the date of acquisition. Management finalized the acquisition accounting for ByteLight during the fourth quarter of fiscal 2015 and the amounts are reflected in the Consolidated Balance Sheets . In addition, during fiscal 2015, the Company made a strategic, non-controlling investment in a company specializing in light sensory networks. This investment was accounted for using the cost method and is reflected in Other long term assets on the Consolidated Balance Sheets . Acquisitions Subsequent to Quarter-end Juno Lighting Acquisition On December 10, 2015, using cash on hand, the Company acquired for approximately $380 all of the equity interests of Juno Lighting LLC ("Juno Lighting"), a leading provider of downlighting and track lighting fixtures for both residential and commercial applications. Juno Lighting is headquartered in Des Plaines, Illinois. Juno Lighting generates annual revenues of approximately $250 . Geometri Acquisition On December 9, 2015, using cash on hand, the Company acquired all of the equity interests of Geometri, LLC ("Geometri"), a provider of a software and services platform for mapping, navigation, and analytics.

New Accounting Pronouncements

New Accounting Pronouncements	3 Months Ended
	Nov. 30, 2015
Accounting Changes and Error Corrections [Abstract]
New Accounting Pronouncements	New Accounting Pronouncements Accounting Standards Adopted in Fiscal 2016 In November 2015, the Financial Accounting Standards Board ("FASB") issued ASU No. 2015-17, Balance Sheet Classification of Deferred Taxes ("ASU 2015-17"), requiring that all tax liabilities and assets be classified as noncurrent in a classified statement of financial position. ASU 2015-17 is effective for annual reporting periods beginning after December 15, 2016. The Company early adopted ASU 2015-17, which resulted in the reclassification of $23.1 from current deferred income taxes to noncurrent deferred income taxes on the Consolidated Balance Sheets as of August 31, 2015 . Accounting Standards Yet to Be Adopted In July 2015, the FASB issued ASU No. 2015-16, Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments ("ASU 2015-16"), which simplifies the accounting for measurement-period adjustments to provisional amounts recognized in a business combination. ASU 2015-16 is effective for fiscal years (and interim reporting periods within those years) beginning after December 15, 2016. The provisions of ASU 2015-16 are not expected to have a material effect on the Company's financial condition, results of operations, or cash flows. In April 2015, the FASB issued ASU No. 2015-05, Customer's Accounting For Fees Paid In A Cloud Computing Arrangement (“ASU 2015-05”), which provides guidance for a customer's accounting for cloud computing costs. ASU 2015-05 is effective for fiscal years (and interim reporting periods within those years) beginning after December 15, 2015. The provisions of ASU 2015-05 are not expected to have a material effect on the Company's financial condition, results of operations, or cash flows. In May 2014, the FASB issued ASU No. 2014-09, Revenue From Contracts With Customers (“ASU 2014-09”), which outlines a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers. ASU 2014-09 is effective for fiscal years (and interim reporting periods within those years) beginning after December 15, 2016. The Company is currently evaluating the impact of the provisions of ASU 2014-09.

Fair Value Measurements

Fair Value Measurements	3 Months Ended
	Nov. 30, 2015
Fair Value Disclosures [Abstract]
Fair Value Measurements	Fair Value Measurements The Company determines fair value measurements based on the assumptions a market participant would use in pricing the asset or liability. Accounting Standards Codification ("ASC") Topic 820, Fair Value Measurements and Disclosures (“ASC 820”), establishes a three level hierarchy making a distinction between market participant assumptions based on (i) unadjusted quoted prices for identical assets or liabilities in an active market (Level 1), (ii) quoted prices in markets that are not active or inputs that are observable either directly or indirectly for substantially the full term of the asset or liability (Level 2), and (iii) prices or valuation techniques that require inputs that are both unobservable and significant to the overall fair value measurement (Level 3). The following table presents information about assets and liabilities required to be carried at fair value and measured on a recurring basis as of November 30, 2015 and August 31, 2015 : Fair Value Measurements as of: November 30, 2015 August 31, 2015 Level 1 Total Fair Value Level 1 Total Fair Value Assets: Cash and cash equivalents $ 560.2 $ 560.2 $ 756.8 $ 756.8 Other 0.5 0.5 0.5 0.5 Liabilities: Other $ 0.5 $ 0.5 $ 0.5 $ 0.5 The Company utilizes valuation methodologies to determine the fair values of its financial assets and liabilities in conformity with the concepts of “exit price” and the fair value hierarchy as prescribed in ASC 820. All valuation methods and assumptions are validated at least quarterly to ensure the accuracy and relevance of the fair values. There were no material changes to the valuation methods or assumptions used to determine fair values during the current period. The Company used quoted market prices to determine the fair value of Level 1 assets and liabilities. No transfers between the levels of the fair value hierarchy occurred during the current fiscal period. In the event of a transfer in or out of a level within the fair value hierarchy, the transfers would be recognized on the date of occurrence. Disclosures of fair value information about financial instruments (whether or not recognized in the balance sheet), for which it is practicable to estimate that value, are required each reporting period in addition to any financial instruments carried at fair value on a recurring basis as prescribed by ASC Topic 825, Financial Instruments (“ASC 825”). In cases where quoted market prices are not available, fair values are based on estimates using present value or other valuation techniques. Those techniques are significantly affected by the assumptions used, including the discount rate and estimates of future cash flows. The carrying values and estimated fair values of certain of the Company’s financial instruments were as follows at November 30, 2015 and August 31, 2015 : November 30, 2015 August 31, 2015 Carrying Value Fair Value Carrying Value Fair Value Assets: Investment in noncontrolling affiliate $ 8.0 $ 8.0 $ 8.0 $ 8.0 Liabilities: Senior unsecured public notes, net of unamortized discount and deferred costs $ 348.4 $ 378.0 $ 348.4 $ 386.4 Industrial revenue bond 4.0 4.0 4.0 4.0 Investment in noncontrolling affiliate represents a strategic investment accounted for using the cost method. The Company estimates that the historical cost of the acquired shares represents the fair value of the investment (Level 3). The senior unsecured public notes are carried at the outstanding balance, net of bond discounts, as of the end of the reporting period. Fair value is estimated based on discounted future cash flows using rates currently available for debt of similar terms and maturity (Level 2). The tax-exempt industrial revenue bond is carried at the outstanding balance as of the end of the reporting period. The industrial revenue bond is a variable-rate instrument that resets on a weekly basis; therefore, the Company estimates that the face amount of the bond approximates fair value as of November 30, 2015 based on bonds of similar terms and maturity (Level 2). ASC 825 excludes certain financial instruments and all nonfinancial instruments from its disclosure requirements. Accordingly, the aggregate fair value amounts presented do not represent the underlying value to the Company. In many cases, the fair value estimates cannot be substantiated by comparison to independent markets, nor can the disclosed value be realized in immediate settlement of the instruments. In evaluating the Company’s management of liquidity and other risks, the fair values of all assets and liabilities should be taken into consideration, not only those presented above.

Goodwill and Intangible Assets

Goodwill and Intangible Assets	3 Months Ended
	Nov. 30, 2015
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets	Goodwill and Intangible Assets Through multiple acquisitions, the Company acquired intangible assets consisting primarily of trademarks and trade names associated with specific products with finite lives, definite-lived distribution networks, patented technology, non-compete agreements, and customer relationships, which are amortized over their estimated useful lives. Indefinite-lived intangible assets consist of trade names that are expected to generate cash flows indefinitely. The Company recorded amortization expense of $5.0 and $2.9 during the three months ended November 30, 2015 and 2014 , respectively. Amortization expense is generally recorded on a straight-line basis and is expected to be approximately $19.6 in fiscal 2016 , $19.3 in fiscal 2017 , $19.3 in fiscal 2018 , $19.3 in fiscal 2019 , and $18.9 in fiscal 2020 . Since the Juno and Geometri acquisitions were not completed as of November 30, 2015, these projections exclude any impact to amortization expense related to potential intangible assets associated with those transactions. During the three months ended November 30, 2015 , as a result of the Distech Controls acquisition, the Company recorded a customer relationships intangible asset of approximately $39.5 , with a weighted-average useful life of 12 years, and a patented technology intangible asset of approximately $32.0 , with a weighted-average useful life of approximately 7 years. The Company also recorded an indefinite-lived tradename intangible asset of approximately $14.1 . The acquisition accounting and the related useful lives and amortization expense are preliminary as the Company continues to gather information related to the identification and valuation of intangible assets acquired. The change in the carrying amount of goodwill during the three months ended November 30, 2015 is summarized as follows: Balance at August 31, 2015 $ 565.0 Addition from acquired business 163.9 Foreign currency translation adjustments (0.9 ) Balance at November 30, 2015 $ 728.0 Further discussion of the Company’s goodwill and other intangible assets is included within the Significant Accounting Policies footnote of the Notes to Consolidated Financial Statements within the Company’s Form 10-K.

Inventories

Inventories	3 Months Ended
	Nov. 30, 2015
Inventory Disclosure [Abstract]
Inventories	Inventories Inventories include materials, labor, in-bound freight, and related manufacturing overhead, are stated at the lower of cost (on a first-in, first-out or average cost basis) or market, and consist of the following: November 30, 2015 August 31, 2015 Raw materials, supplies, and work in process (1) $ 131.1 $ 125.7 Finished goods 127.7 113.9 258.8 239.6 Less: Reserves (16.5 ) (14.8 ) Total Inventory $ 242.3 $ 224.8 _______________________________________ (1) Due to the immaterial amount of estimated work in process and the short lead times for the conversion of raw materials to finished goods, the Company does not believe the segregation of raw materials and work in process to be meaningful information.

Earnings Per Share

Earnings Per Share	3 Months Ended
	Nov. 30, 2015
Earnings Per Share [Abstract]
Earning Per Share	Earnings Per Share Basic earnings per share is computed by dividing net earnings available to common stockholders by the weighted average number of common shares outstanding, which has been modified to include the effects of all participating securities (unvested share-based payment awards with a right to receive nonforfeitable dividends) as prescribed by the two-class method under ASC Topic 260, Earnings Per Share (“ASC 260”), during the period. The equity plan approved by stockholders in January 2013 changed the dividend provisions causing share-based payment awards to lose the right to receive nonforfeitable dividends. Due to this change, any shares granted after January 2013 are not participating securities as prescribed by the two-class method under ASC 260 and are accounted for in the diluted earnings per share calculation described below. Diluted earnings per share is computed similarly but reflects the potential dilution that would occur if dilutive options were exercised, restricted stock awards (unvested share-based payment awards without a right to receive nonforfeitable dividends) were vested, and other distributions related to deferred stock agreements were incurred. Stock options of approximately 28,133 and 76,617 for the three months ended November 30, 2015 and 2014 , respectively, were excluded from the diluted earnings per share calculation as the effect of inclusion would have been antidilutive. Restricted stock shares of 45,555 and 37,429 were excluded from the diluted earnings per share calculation for the three months ended November 30, 2015 , and 2014 , respectively, as the effect of inclusion would have been antidilutive. Further discussion of the Company’s stock options and restricted stock awards is included within the Common Stock and Related Matters and Share-Based Payments footnotes of the Notes to Consolidated Financial Statements within the Company’s Form 10-K. The following table calculates basic earnings per common share and diluted earnings per common share for the three months ended November 30, 2015 and 2014 : Three Months Ended November 30, 2015 November 30, 2014 Basic Earnings per Share: Net income $ 68.4 $ 51.1 Less: Income attributable to participating securities (0.1 ) (0.3 ) Net income available to common shareholders $ 68.3 $ 50.8 Basic weighted average shares outstanding 43.3 43.0 Basic earnings per share $ 1.58 $ 1.18 Diluted Earnings per Share: Net income $ 68.4 $ 51.1 Less: Income attributable to participating securities (0.1 ) (0.3 ) Net income available to common shareholders $ 68.3 $ 50.8 Basic weighted average shares outstanding 43.3 43.0 Common stock equivalents 0.3 0.3 Diluted weighted average shares outstanding 43.6 43.3 Diluted earnings per share $ 1.57 $ 1.17

Comprehensive Income

Comprehensive Income	3 Months Ended
	Nov. 30, 2015
Equity [Abstract]
Comprehensive Income	Comprehensive Income Comprehensive income represents a measure of all changes in equity that result from recognized transactions and other economic events other than transactions with owners in their capacity as owners. Other comprehensive income for the Company includes foreign currency translation and pension adjustments. The following table presents the changes in each component of accumulated other comprehensive loss: Foreign Currency Items Defined Benefit Pension Plans Accumulated Other Comprehensive Loss Items Balance at August 31, 2015 $ (42.1 ) $ (68.3 ) $ (110.4 ) Other Comprehensive Expense before reclassifications (4.2 ) — (4.2 ) Amounts reclassified from accumulated other comprehensive income — 1.4 1.4 Net current-period Other Comprehensive Income (Expense) (4.2 ) 1.4 (2.8 ) Balance at November 30, 2015 $ (46.3 ) $ (66.9 ) $ (113.2 ) The following table presents the tax expense or benefit allocated to each component of other comprehensive income (expense) for the three months ended November 30, 2015 and 2014 : Three Months Ended November 30, 2015 November 30, 2014 Before Tax Amount Tax (Expense) or Benefit Net of Tax Amount Before Tax Amount Tax (Expense) or Benefit Net of Tax Amount Foreign Currency Translation Adjustments $ (4.2 ) $ — $ (4.2 ) $ (7.2 ) $ — $ (7.2 ) Defined Benefit Pension Plans: Actuarial gain or loss — — — (1.3 ) 0.3 (1.0 ) Amortization of defined benefit pension items: Prior service cost 0.8 (1) (0.2 ) 0.6 0.2 (1) (0.1 ) 0.1 Actuarial losses 1.2 (1) (0.4 ) 0.8 1.1 (1) (0.3 ) 0.8 Total Defined Benefit Pension Plans, net 2.0 (0.6 ) 1.4 — (0.1 ) (0.1 ) Other Comprehensive Expense $ (2.2 ) $ (0.6 ) $ (2.8 ) $ (7.2 ) $ (0.1 ) $ (7.3 ) _______________________________________ (1) These accumulated other comprehensive income components are included in net periodic pension cost. See Pension and Profit Sharing Plans footnote within the Notes to Consolidated Financial Statements for additional details.

Debt

Debt	3 Months Ended
	Nov. 30, 2015
Debt Disclosure [Abstract]
Debt	Debt Lines of Credit On August 27, 2014, the Company executed a $250.0 revolving credit facility (the “Revolving Credit Facility”). The Revolving Credit Facility will mature and all amounts outstanding will be due and payable on August 27, 2019. The Revolving Credit Facility contains financial covenants, including a minimum interest coverage ratio (“Minimum Interest Coverage Ratio”) and a leverage ratio (“Maximum Leverage Ratio”) of total indebtedness to EBITDA (earnings before interest, taxes, depreciation, and amortization expense), as such terms are defined in the Revolving Credit Facility agreement. These ratios are computed at the end of each fiscal quarter for the most recent 12-month period. The Revolving Credit Facility allows for a Maximum Leverage Ratio of 3.50 and a Minimum Interest Coverage Ratio of 2.50 , subject to certain conditions defined in the financing agreement. As of November 30, 2015 , the Company was in compliance with all financial covenants under the Revolving Credit Facility. At November 30, 2015 , the Company had additional borrowing capacity under the Revolving Credit Facility of $243.9 under the most restrictive covenant in effect at the time, which represents the full amount of the Revolving Credit Facility less outstanding letters of credit of $6.1 issued under the Revolving Credit Facility. As of November 30, 2015 , the Company had outstanding letters of credit totaling $11.0 , primarily for securing collateral requirements under the casualty insurance programs for Acuity Brands and providing credit support for the Company’s industrial revenue bond, including $6.1 issued under the Revolving Credit Facility. Generally, amounts outstanding under the Revolving Credit Facility bear interest at a “Eurocurrency Rate.” 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”) for the applicable currency plus a margin as determined by the Company's leverage ratio (“Applicable Margin”). The Applicable Margin is based on the Company’s leverage ratio, as defined in the Revolving Credit Facility, with such margin ranging from 1.000% to 1.575% . The Company is required to pay certain fees in connection with the Revolving Credit Facility, including administrative service fees and an annual facility fee. The annual facility fee is payable quarterly, in arrears, and is determined by the Company’s leverage ratio as defined in the Revolving Credit Facility. This facility fee ranges from 0.125% to 0.300% of the aggregate $250.0 commitment of the lenders under the Revolving Credit Facility. Notes At November 30, 2015 , the Company had $350.0 of publicly-traded, senior unsecured notes outstanding at a 6% interest rate that are scheduled to mature in December 2019 (the “Notes”) and $4.0 of tax-exempt industrial revenue bonds that are scheduled to mature in 2021. Further discussion of the Company’s debt is included within the Debt and Lines of Credit footnote of the Notes to Consolidated Financial Statements within the Company’s Form 10-K. Interest Expense Interest expense, net, is comprised primarily of interest expense on long-term debt, obligations in connection with non-qualified retirement benefits, and Revolving Credit Facility borrowings partially offset by interest income on cash and cash equivalents. The following table summarizes the components of interest expense, net: Three Months Ended November 30, 2015 November 30, 2014 Interest expense $ 8.3 $ 8.1 Interest income (0.4 ) (0.2 ) Interest expense, net $ 7.9 $ 7.9

Commitments and Contingencies

Commitments and Contingencies	3 Months Ended
	Nov. 30, 2015
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies In the normal course of business, the Company is subject to the effects of certain contractual stipulations, events, transactions, and laws and regulations that may, at times, require the recognition of liabilities, such as those related to self-insurance reserves and claims, legal and contractual issues, environmental laws and regulations, guarantees, and indemnities. The Company establishes reserves when the associated costs related to uncertainties or guarantees become probable and can be reasonably estimated. For the period ended November 30, 2015 , no material changes have occurred in the Company's reserves for self-insurance, litigation, environmental matters, guarantees and indemnities, or relevant events and circumstances, from those disclosed in the Commitments and Contingencies footnote of the Notes to Consolidated Financial Statements within the Company’s Form 10-K. Trade Compliance Matter Prior to the close of the acquisition, Distech Controls discovered shipments by it and its subsidiaries during the past five years of standard commercial building control products directly or indirectly to customers in a country that may constitute violations of U.S. and Canadian sanctions or export regulations, including those administered by the U.S. Office of Foreign Asset Control (“OFAC”) and the Export Controls Division of the Canadian Department of Foreign Affairs, Trade and Development ("DFATD"). Distech estimates that it received total revenue of approximately $0.3 from these shipments. Distech Controls has voluntarily self-reported the potential violations to OFAC and DFATD and retained outside counsel that conducted an investigation of the matter and filed a full voluntary disclosure with these agencies. Now that the Company has acquired Distech Controls, the Company has greater access to information regarding Distech Controls’ prior operations and will continue to assess the matter and implement related ongoing compliance and remediation efforts. The Company intends to fully cooperate with respect to any investigations by governmental agencies of the potential violations. The former shareholders of Distech Controls have jointly agreed to indemnify the Company for damages, if any, as a result of, in respect of, connected with or arising out of the potential violations or any inaccuracy or breach of the representations made by Distech Controls to the Company related thereto, up to a specified aggregate amount, which is not material to the Company's consolidated financial statements. These indemnity obligations are supported by an escrow account containing proceeds from the transaction equal to the specified aggregate amount. The Company currently believes that this indemnity will be sufficient to cover any damages related to the potential violations and the costs and expenses related to the investigation thereof and any related remedial actions. The Company therefore does not expect this matter to have a material adverse effect on the business, financial condition, cash flow, or results of operations of the Company. There can be no assurance, however, that actual damages, costs and expenses will not be in excess of the indemnity or that the Company and its affiliates will not be subject to other damages, including but not limited to damage to the Company's reputation or monetary or non-monetary penalties as permitted under applicable trade laws, that may not be fully covered by the indemnity. Estimated liabilities for legal fees as well as potential fines or penalties related to this matter are included in Other accrued liabilities within the Consolidated Balance Sheets. Product Warranty and Recall Costs Acuity Brands records an allowance for the estimated amount of future warranty costs when the related revenue is recognized. Estimated costs related to product recalls based on a formal campaign soliciting repair or return of that product are accrued when they are deemed to be probable and can be reasonably estimated. Estimated future warranty and recall costs are primarily based on historical experience of identified warranty and recall claims. However, there can be no assurance that future warranty or recall costs will not exceed historical amounts or new technology products, which may include extended warranties, may not generate unexpected costs. If actual future warranty or recall costs exceed historical amounts, additional allowances may be required, which could have a material adverse impact on the Company’s results of operations and cash flows. Reserves for product warranty and recall costs are included in Other accrued liabilities and Other long-term liabilities on the Consolidated Balance Sheets. The changes in the reserves for product warranty and recall costs during the three months ended November 30, 2015 and 2014 are summarized as follows: Three Months Ended November 30, 2015 2014 Beginning of period $ 9.6 $ 8.5 Warranty and recall costs 6.9 3.0 Payments and other deductions (4.9 ) (3.3 ) End of period $ 11.6 $ 8.2 Litigation The Company is subject to various legal claims arising in the normal course of business, including patent infringement and product recall claims. Based on information currently available, it is the opinion of management that the ultimate resolution of pending and threatened legal proceedings will not have a material adverse effect on the financial condition, results of operations, or cash flows of the Company. However, in the event of unexpected future developments, it is possible that the ultimate resolution of any such matters, if unfavorable, could have a material adverse effect on the financial condition, results of operations, or cash flows of the Company in future periods. The Company establishes reserves for legal claims when associated costs become probable and can be reasonably estimated. The actual costs of resolving legal claims may be substantially higher than the amounts reserved for such claims. However, the Company cannot make a meaningful estimate of actual costs to be incurred that could possibly be higher or lower than the amounts reserved.

Share-Based Payments

Share-Based Payments	3 Months Ended
	Nov. 30, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Share-Based Payments	Share-Based Payments The Company accounts for share-based payments through the measurement and recognition of compensation expense for share-based payment awards made to employees and directors of the Company, including stock options and restricted shares (all part of the Company's equity incentive plan), and share units representing certain deferrals into the Company's director deferred compensation plan or the Company's supplemental deferred savings plan. Each of these award programs is more fully discussed within the Company’s Form 10-K. The Company recorded $6.4 and $4.1 of share-based expense for the three months ended November 30, 2015 and 2014 , respectively. Benefits of tax deductions in excess of recognized share-based compensation cost are reported as a financing cash flow and were $13.9 and $9.2 for the three months ended November 30, 2015 and 2014 , respectively. New shares issued upon exercise of stock options were 117,289 and 123,857 for the three months ended November 30, 2015 and 2014 , respectively. Further details regarding the Company’s share-based payments are included within the Share-Based Payments footnote of the Notes to Consolidated Financial Statements within the Company’s Form 10-K.

Pension and Profit Sharing Plan

Pension and Profit Sharing Plans	3 Months Ended
	Nov. 30, 2015
Compensation and Retirement Disclosure [Abstract]
Pension and Profit Sharing Plans	Pension and Profit Sharing Plans The Company has several pension plans, both qualified and non-qualified, covering certain hourly and salaried employees. Benefits paid under these plans are based generally on employees’ years of service and/or compensation during the final years of employment. Plan assets are invested primarily in equity and fixed income securities. Net periodic pension cost for the Company’s defined benefit pension plans during the three months ended November 30, 2015 and 2014 included the following components before tax: Three Months Ended November 30, 2015 November 30, 2014 Service cost $ 0.9 $ 0.8 Interest cost 2.3 2.1 Expected return on plan assets (2.7 ) (2.8 ) Amortization of prior service cost 0.8 0.2 Recognized actuarial loss 1.2 1.1 Net periodic pension cost $ 2.5 $ 1.4

Special Charge

Special Charge	3 Months Ended
	Nov. 30, 2015
Restructuring and Related Activities [Abstract]
Special Charge	Special Charge During fiscal 2015, the Company continued efforts to streamline the organization by realigning certain responsibilities primarily within various selling, distribution, and administrative departments and the consolidation of certain production activities. The Company expects that these actions to streamline its business activities, in addition to those taken in previous fiscal years, will allow it to reduce spending in certain areas while permitting continued investment in future growth initiatives, such as new products, expanded market presence, and technology and innovation. During fiscal 2015, the Company recorded a pre-tax special charge of $12.9 , consisting primarily of severance and employee-related costs of $11.9 as well as production transfer costs of $0.5 and lease termination costs of $0.5 . During fiscal 2016, the Company recognized additional severance and employee-related costs of $0.4 . As of November 30, 2015 , remaining severance reserves were $2.3 and are included in Accrued Compensation on the Consolidated Balance Sheets . The changes in the reserves related to these programs during the three months ended November 30, 2015 are summarized as follows: Balance at August 31, 2015 $ 4.9 Special charge 0.4 Payments made during the period (3.0 ) Balance at November 30, 2015 $ 2.3

Supplemental Guarantor Condense

Supplemental Guarantor Condensed Consolidating Financial Statements	3 Months Ended
	Nov. 30, 2015
Supplemental Guarantor Condensed Consolidating Financial Statements [Abstract]
Supplemental Guarantor Condensed Consolidating Financial Statements	Supplemental Guarantor Condensed Consolidating Financial Statements In December 2009, ABL, the 100% owned and principal operating subsidiary of the Company, refinanced the then current outstanding debt through the issuance of the Notes. See Debt and Lines of Credit footnote of the Notes to Consolidated Financial Statements within the Company’s Form 10-K for further information. In accordance with the registration rights agreement by and between ABL and the guarantors to the Notes and the initial purchasers of the Notes, ABL and the guarantors to the Notes filed a registration statement with the SEC for an offer to exchange the Notes for an issue of SEC-registered notes with identical terms. Due to the filing of the registration statement and offer to exchange, the Company determined the need for compliance with Rule 3-10 of SEC Regulation S-X (“Rule 3-10”). In lieu of providing separate audited financial statements for ABL and ABL IP Holding, the Company has included the accompanying Condensed Consolidating Financial Statements in accordance with Rule 3-10(d) of SEC Regulation S-X since the Notes are fully and unconditionally guaranteed by Acuity Brands and ABL IP Holding. The column marked “Parent” represents the financial condition, results of operations, and cash flows of Acuity Brands. The column marked “Subsidiary Issuer” represents the financial condition, results of operations, and cash flows of ABL. The column entitled “Subsidiary Guarantor” represents the financial condition, results of operations, and cash flows of ABL IP Holding. Lastly, the column listed as “Non-Guarantors” includes the financial condition, results of operations, and cash flows of the non-guarantor direct and indirect subsidiaries of Acuity Brands, which consist primarily of foreign subsidiaries. Eliminations were necessary in order to arrive at consolidated amounts. In addition, the equity method of accounting was used to calculate investments in subsidiaries. Accordingly, this basis of presentation is not intended to present our financial condition, results of operations, or cash flows for any purpose other than to comply with the specific requirements for parent-subsidiary guarantor reporting. CONDENSED CONSOLIDATING BALANCE SHEETS November 30, 2015 Parent Subsidiary Issuer Subsidiary Guarantor Non- Guarantors Consolidating Adjustments Consolidated ASSETS Current Assets: Cash and cash equivalents $ 518.8 $ — $ — $ 41.4 $ — $ 560.2 Accounts receivable, net — 358.6 — 57.1 — 415.7 Inventories — 220.4 — 21.9 — 242.3 Other current assets 11.5 11.0 — 14.5 — 37.0 Total Current Assets 530.3 590.0 — 134.9 — 1,255.2 Property, Plant, and Equipment, net 0.3 149.6 — 41.4 — 191.3 Goodwill — 523.3 2.7 202.0 — 728.0 Intangible assets, net — 85.9 116.2 100.9 — 303.0 Deferred income taxes 45.5 — — 3.4 (45.5 ) 3.4 Other long-term assets 0.1 23.1 — 2.2 — 25.4 Investments in and amounts due from subsidiaries 972.0 426.9 175.4 — (1,574.3 ) — Total Assets $ 1,548.2 $ 1,798.8 $ 294.3 $ 484.8 $ (1,619.8 ) $ 2,506.3 LIABILITIES AND STOCKHOLDERS’ EQUITY Current Liabilities: Accounts payable $ 0.4 $ 304.3 $ — $ 24.4 $ — $ 329.1 Other accrued liabilities 25.4 123.1 — 35.1 — 183.6 Total Current Liabilities 25.8 427.4 — 59.5 — 512.7 Long-Term Debt — 352.4 — — — 352.4 Deferred Income Taxes — 74.9 — 27.9 (45.5 ) 57.3 Other Long-Term Liabilities 87.5 41.9 — 19.6 — 149.0 Amounts due to affiliates — — — 70.5 (70.5 ) — Total Stockholders’ Equity 1,434.9 902.2 294.3 307.3 (1,503.8 ) 1,434.9 Total Liabilities and Stockholders’ Equity $ 1,548.2 $ 1,798.8 $ 294.3 $ 484.8 $ (1,619.8 ) $ 2,506.3 CONDENSED CONSOLIDATING BALANCE SHEETS August 31, 2015 Parent Subsidiary Issuer Subsidiary Guarantor Non- Guarantors Consolidating Adjustments Consolidated ASSETS Current Assets: Cash and cash equivalents $ 479.9 $ — $ — $ 276.9 $ — $ 756.8 Accounts receivable, net — 365.5 — 46.2 — 411.7 Inventories — 208.6 — 16.2 — 224.8 Other current assets 1.6 11.6 — 6.9 — 20.1 Total Current Assets 481.5 585.7 — 346.2 — 1,413.4 Property, Plant, and Equipment, net 0.3 139.8 — 34.5 — 174.6 Goodwill — 524.2 2.7 38.1 — 565.0 Intangible assets, net — 87.4 117.3 18.7 — 223.4 Deferred income taxes 41.9 — — 5.2 (43.6 ) 3.5 Other long-term assets 1.3 23.8 — 2.0 — 27.1 Investments in and amounts due from subsidiaries 934.7 333.5 168.5 — (1,436.7 ) — Total Assets $ 1,459.7 $ 1,694.4 $ 288.5 $ 444.7 $ (1,480.3 ) $ 2,407.0 LIABILITIES AND STOCKHOLDERS’ EQUITY Current Liabilities: Accounts payable $ 0.9 $ 291.6 $ — $ 18.6 $ — $ 311.1 Other accrued liabilities 20.4 162.7 — 26.7 — 209.8 Total Current Liabilities 21.3 454.3 — 45.3 — 520.9 Long-Term Debt — 352.4 — — — 352.4 Deferred Income Taxes — 75.3 — — (43.6 ) 31.7 Other Long-Term Liabilities 78.4 42.7 — 20.9 — 142.0 Amounts due to affiliates — — — 77.5 (77.5 ) — Total Stockholders’ Equity 1,360.0 769.7 288.5 301.0 (1,359.2 ) 1,360.0 Total Liabilities and Stockholders’ Equity $ 1,459.7 $ 1,694.4 $ 288.5 $ 444.7 $ (1,480.3 ) $ 2,407.0 CONDENSED CONSOLIDATING STATEMENTS OF COMPREHENSIVE INCOME Three Months Ended November 30, 2015 Parent Subsidiary Issuer Subsidiary Guarantor Non- Guarantors Consolidating Adjustments Consolidated Net Sales: External sales $ — $ 651.4 $ — $ 85.2 $ — $ 736.6 Intercompany sales — — 10.8 32.0 (42.8 ) — Total Sales — 651.4 10.8 117.2 (42.8 ) 736.6 Cost of Products Sold — 366.0 — 82.2 (31.0 ) 417.2 Gross Profit — 285.4 10.8 35.0 (11.8 ) 319.4 Selling, Distribution, and Administrative Expenses 11.0 180.4 1.0 26.0 (11.8 ) 206.6 Intercompany charges (0.8 ) 0.3 — 0.5 — — Special Charge — 0.4 — — — 0.4 Operating Profit (Loss) (10.2 ) 104.3 9.8 8.5 — 112.4 Interest expense, net 2.6 4.0 — 1.3 — 7.9 Equity earnings in subsidiaries (76.7 ) (7.1 ) — 0.1 83.7 — Miscellaneous expense (income), net — 0.1 — (0.8 ) — (0.7 ) Income before Provision for Income Taxes 63.9 107.3 9.8 7.9 (83.7 ) 105.2 Provision (Benefit) for Income Taxes (4.5 ) 35.4 4.0 1.9 — 36.8 Net Income $ 68.4 $ 71.9 $ 5.8 $ 6.0 $ (83.7 ) $ 68.4 Other Comprehensive Income (Expense) Items: Foreign Currency Translation Adjustments (4.2 ) (4.2 ) — — 4.2 (4.2 ) Defined Benefit Pension Plans, net 1.4 0.4 — 0.3 (0.7 ) 1.4 Other Comprehensive (Expense) Income Items, net of tax (2.8 ) (3.8 ) — 0.3 3.5 (2.8 ) Comprehensive Income (Expense) $ 65.6 $ 68.1 $ 5.8 $ 6.3 $ (80.2 ) $ 65.6 CONDENSED CONSOL IDATING STATEMENTS OF COMPREHENSIVE INCOME Three Months Ended November 30, 2014 Parent Subsidiary Issuer Subsidiary Guarantor Non- Guarantors Consolidating Adjustments Consolidated Net Sales: External sales $ — $ 580.8 $ — $ 66.6 $ — $ 647.4 Intercompany sales — — 9.7 26.7 (36.4 ) — Total Sales — 580.8 9.7 93.3 (36.4 ) 647.4 Cost of Products Sold — 332.1 — 68.7 (26.4 ) 374.4 Gross Profit — 248.7 9.7 24.6 (10.0 ) 273.0 Selling, Distribution, and Administrative Expenses 7.6 158.6 1.0 19.1 (10.0 ) 176.3 Intercompany charges (0.8 ) 0.4 — 0.4 — — Special Charge — 10.0 — — — 10.0 Operating Profit (Loss) (6.8 ) 79.7 8.7 5.1 — 86.7 Interest expense (income), net 2.6 5.4 — (0.1 ) — 7.9 Equity earnings in subsidiaries (57.2 ) (4.4 ) — — 61.6 — Miscellaneous income, net — (0.5 ) — (0.4 ) — (0.9 ) Income before Provision for Income Taxes 47.8 79.2 8.7 5.6 (61.6 ) 79.7 Provision (Benefit) for Income Taxes (3.3 ) 27.2 3.5 1.2 — 28.6 Net Income $ 51.1 $ 52.0 $ 5.2 $ 4.4 $ (61.6 ) $ 51.1 Other Comprehensive Income (Expense) Items: Foreign Currency Translation Adjustments (7.2 ) (7.2 ) — — 7.2 (7.2 ) Defined Benefit Pension Plans, net (0.1 ) 0.4 — (0.5 ) 0.1 (0.1 ) Other Comprehensive Expense Items, net of tax (7.3 ) (6.8 ) — (0.5 ) 7.3 (7.3 ) Comprehensive Income (Expense) $ 43.8 $ 45.2 $ 5.2 $ 3.9 $ (54.3 ) $ 43.8 CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS Three Months Ended November 30, 2015 Parent Subsidiary Issuer Subsidiary Guarantor Non- Guarantors Consolidating Adjustments Consolidated Net Cash Provided by Operating Activities $ 24.7 $ 21.0 $ — $ 5.4 $ — $ 51.1 Cash Provided by (Used for) Investing Activities: Purchases of property, plant, and equipment — (21.7 ) — (1.4 ) — (23.1 ) Proceeds from sale of property, plant, and equipment — 0.1 — 2.0 — 2.1 Investment and acquisition of business — — — (239.2 ) — (239.2 ) Net Cash Used for Investing Activities — (21.6 ) — (238.6 ) — (260.2 ) Cash Provided by (Used for) Financing Activities: Proceeds from stock option exercises and other 6.0 — — — — 6.0 Excess tax benefits from share-based payments 13.9 — — — — 13.9 Dividends paid (5.7 ) — — — — (5.7 ) Net Cash Provided by Financing Activities 14.2 — — — — 14.2 Effect of Exchange Rate Changes on Cash — 0.6 — (2.3 ) — (1.7 ) Net Change in Cash and Cash Equivalents 38.9 — — (235.5 ) — (196.6 ) Cash and Cash Equivalents at Beginning of Period 479.9 — — 276.9 — 756.8 Cash and Cash Equivalents at End of Period $ 518.8 $ — $ — $ 41.4 $ — $ 560.2 CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS Three Months Ended November 30, 2014 Parent Subsidiary Issuer Subsidiary Guarantor Non- Guarantors Consolidating Adjustments Consolidated Net Cash Provided by Operating Activities $ 23.7 $ 12.2 $ — $ 10.8 $ — $ 46.7 Cash Provided by (Used for) Investing Activities: Purchases of property, plant, and equipment — (8.3 ) — (10.2 ) — (18.5 ) Investments in subsidiaries (9.4 ) — — — 9.4 — Net Cash Used for Investing Activities (9.4 ) (8.3 ) — (10.2 ) 9.4 (18.5 ) Cash Provided by (Used for) Financing Activities: Proceeds from stock option exercises and other 4.9 — — — — 4.9 Excess tax benefits from share-based payments 9.2 — — — — 9.2 Intercompany capital — — — 9.4 (9.4 ) — Dividends paid (5.6 ) — — — — (5.6 ) Other financing activities — — — (3.2 ) — (3.2 ) Net Cash Provided by Financing Activities 8.5 — — 6.2 (9.4 ) 5.3 Effect of Exchange Rate Changes on Cash — (0.8 ) — (2.2 ) — (3.0 ) Net Change in Cash and Cash Equivalents 22.8 3.1 — 4.6 — 30.5 Cash and Cash Equivalents at Beginning of Period 516.0 3.1 — 33.4 — 552.5 Cash and Cash Equivalents at End of Period $ 538.8 $ 6.2 $ — $ 38.0 $ — $ 583.0

Significant Accounting Polici21

Significant Accounting Policies (Policies)	3 Months Ended
	Nov. 30, 2015
Accounting Policies [Abstract]
Use of Estimates	Use of Estimates The preparation of financial statements and related disclosures in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenue and expense during the reporting period. Actual results could differ from those estimates.
Reclassifications	Reclassifications Certain prior-period amounts have been reclassified to conform to the current year presentation. No material reclassifications occurred during the current period, except for the reclassification of current deferred income tax assets resulting from the adoption of Accounting Standards Update ("ASU") No. 2015-17, Balance Sheet Classification of Deferred Taxes, which is discussed further in the New Accounting Pronouncements footnote.
New Accounting Pronouncements	New Accounting Pronouncements Accounting Standards Adopted in Fiscal 2016 In November 2015, the Financial Accounting Standards Board ("FASB") issued ASU No. 2015-17, Balance Sheet Classification of Deferred Taxes ("ASU 2015-17"), requiring that all tax liabilities and assets be classified as noncurrent in a classified statement of financial position. ASU 2015-17 is effective for annual reporting periods beginning after December 15, 2016. The Company early adopted ASU 2015-17, which resulted in the reclassification of $23.1 from current deferred income taxes to noncurrent deferred income taxes on the Consolidated Balance Sheets as of August 31, 2015 . Accounting Standards Yet to Be Adopted In July 2015, the FASB issued ASU No. 2015-16, Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments ("ASU 2015-16"), which simplifies the accounting for measurement-period adjustments to provisional amounts recognized in a business combination. ASU 2015-16 is effective for fiscal years (and interim reporting periods within those years) beginning after December 15, 2016. The provisions of ASU 2015-16 are not expected to have a material effect on the Company's financial condition, results of operations, or cash flows. In April 2015, the FASB issued ASU No. 2015-05, Customer's Accounting For Fees Paid In A Cloud Computing Arrangement (“ASU 2015-05”), which provides guidance for a customer's accounting for cloud computing costs. ASU 2015-05 is effective for fiscal years (and interim reporting periods within those years) beginning after December 15, 2015. The provisions of ASU 2015-05 are not expected to have a material effect on the Company's financial condition, results of operations, or cash flows. In May 2014, the FASB issued ASU No. 2014-09, Revenue From Contracts With Customers (“ASU 2014-09”), which outlines a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers. ASU 2014-09 is effective for fiscal years (and interim reporting periods within those years) beginning after December 15, 2016. The Company is currently evaluating the impact of the provisions of ASU 2014-09.

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	3 Months Ended
	Nov. 30, 2015
Fair Value Disclosures [Abstract]
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis	The following table presents information about assets and liabilities required to be carried at fair value and measured on a recurring basis as of November 30, 2015 and August 31, 2015 : Fair Value Measurements as of: November 30, 2015 August 31, 2015 Level 1 Total Fair Value Level 1 Total Fair Value Assets: Cash and cash equivalents $ 560.2 $ 560.2 $ 756.8 $ 756.8 Other 0.5 0.5 0.5 0.5 Liabilities: Other $ 0.5 $ 0.5 $ 0.5 $ 0.5
Schedule of Carrying Value and Estimated Fair Value of Financial Instruments	The carrying values and estimated fair values of certain of the Company’s financial instruments were as follows at November 30, 2015 and August 31, 2015 : November 30, 2015 August 31, 2015 Carrying Value Fair Value Carrying Value Fair Value Assets: Investment in noncontrolling affiliate $ 8.0 $ 8.0 $ 8.0 $ 8.0 Liabilities: Senior unsecured public notes, net of unamortized discount and deferred costs $ 348.4 $ 378.0 $ 348.4 $ 386.4 Industrial revenue bond 4.0 4.0 4.0 4.0

Goodwill and Intangible Assets

Goodwill and Intangible Assets (Tables)	3 Months Ended
	Nov. 30, 2015
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Goodwill	The change in the carrying amount of goodwill during the three months ended November 30, 2015 is summarized as follows: Balance at August 31, 2015 $ 565.0 Addition from acquired business 163.9 Foreign currency translation adjustments (0.9 ) Balance at November 30, 2015 $ 728.0

Inventories (Tables)

Inventories (Tables)	3 Months Ended
	Nov. 30, 2015
Inventory Disclosure [Abstract]
Schedule of Inventory	Inventories include materials, labor, in-bound freight, and related manufacturing overhead, are stated at the lower of cost (on a first-in, first-out or average cost basis) or market, and consist of the following: November 30, 2015 August 31, 2015 Raw materials, supplies, and work in process (1) $ 131.1 $ 125.7 Finished goods 127.7 113.9 258.8 239.6 Less: Reserves (16.5 ) (14.8 ) Total Inventory $ 242.3 $ 224.8 _______________________________________ (1) Due to the immaterial amount of estimated work in process and the short lead times for the conversion of raw materials to finished goods, the Company does not believe the segregation of raw materials and work in process to be meaningful information.

Earnings Per Share (Tables)

Earnings Per Share (Tables)	3 Months Ended
	Nov. 30, 2015
Earnings Per Share [Abstract]
Schedule of Earnings Per Share, Basic and Diluted	The following table calculates basic earnings per common share and diluted earnings per common share for the three months ended November 30, 2015 and 2014 : Three Months Ended November 30, 2015 November 30, 2014 Basic Earnings per Share: Net income $ 68.4 $ 51.1 Less: Income attributable to participating securities (0.1 ) (0.3 ) Net income available to common shareholders $ 68.3 $ 50.8 Basic weighted average shares outstanding 43.3 43.0 Basic earnings per share $ 1.58 $ 1.18 Diluted Earnings per Share: Net income $ 68.4 $ 51.1 Less: Income attributable to participating securities (0.1 ) (0.3 ) Net income available to common shareholders $ 68.3 $ 50.8 Basic weighted average shares outstanding 43.3 43.0 Common stock equivalents 0.3 0.3 Diluted weighted average shares outstanding 43.6 43.3 Diluted earnings per share $ 1.57 $ 1.17

Comprehensive Income (Tables)

Comprehensive Income (Tables)	3 Months Ended
	Nov. 30, 2015
Equity [Abstract]
Changes in components of accumulated other comprehensive loss items	The following table presents the changes in each component of accumulated other comprehensive loss: Foreign Currency Items Defined Benefit Pension Plans Accumulated Other Comprehensive Loss Items Balance at August 31, 2015 $ (42.1 ) $ (68.3 ) $ (110.4 ) Other Comprehensive Expense before reclassifications (4.2 ) — (4.2 ) Amounts reclassified from accumulated other comprehensive income — 1.4 1.4 Net current-period Other Comprehensive Income (Expense) (4.2 ) 1.4 (2.8 ) Balance at November 30, 2015 $ (46.3 ) $ (66.9 ) $ (113.2 )
Schedule of comprehensive income	The following table presents the tax expense or benefit allocated to each component of other comprehensive income (expense) for the three months ended November 30, 2015 and 2014 : Three Months Ended November 30, 2015 November 30, 2014 Before Tax Amount Tax (Expense) or Benefit Net of Tax Amount Before Tax Amount Tax (Expense) or Benefit Net of Tax Amount Foreign Currency Translation Adjustments $ (4.2 ) $ — $ (4.2 ) $ (7.2 ) $ — $ (7.2 ) Defined Benefit Pension Plans: Actuarial gain or loss — — — (1.3 ) 0.3 (1.0 ) Amortization of defined benefit pension items: Prior service cost 0.8 (1) (0.2 ) 0.6 0.2 (1) (0.1 ) 0.1 Actuarial losses 1.2 (1) (0.4 ) 0.8 1.1 (1) (0.3 ) 0.8 Total Defined Benefit Pension Plans, net 2.0 (0.6 ) 1.4 — (0.1 ) (0.1 ) Other Comprehensive Expense $ (2.2 ) $ (0.6 ) $ (2.8 ) $ (7.2 ) $ (0.1 ) $ (7.3 ) _______________________________________ (1) These accumulated other comprehensive income components are included in net periodic pension cost. See Pension and Profit Sharing Plans footnote within the Notes to Consolidated Financial Statements for additional details.

Debt (Tables)

Debt (Tables)	3 Months Ended
	Nov. 30, 2015
Debt Disclosure [Abstract]
Schedule of Interest Expense, Net	The following table summarizes the components of interest expense, net: Three Months Ended November 30, 2015 November 30, 2014 Interest expense $ 8.3 $ 8.1 Interest income (0.4 ) (0.2 ) Interest expense, net $ 7.9 $ 7.9

Commitments and Contingencies (

Commitments and Contingencies (Tables)	3 Months Ended
	Nov. 30, 2015
Commitments and Contingencies Disclosure [Abstract]
Schedule of Product Warranty Liability	The changes in the reserves for product warranty and recall costs during the three months ended November 30, 2015 and 2014 are summarized as follows: Three Months Ended November 30, 2015 2014 Beginning of period $ 9.6 $ 8.5 Warranty and recall costs 6.9 3.0 Payments and other deductions (4.9 ) (3.3 ) End of period $ 11.6 $ 8.2

Pension and Profit Sharing Pl29

Pension and Profit Sharing Plans (Tables)	3 Months Ended
	Nov. 30, 2015
Compensation and Retirement Disclosure [Abstract]
Schedule of Net Periodic Pension Cost	Net periodic pension cost for the Company’s defined benefit pension plans during the three months ended November 30, 2015 and 2014 included the following components before tax: Three Months Ended November 30, 2015 November 30, 2014 Service cost $ 0.9 $ 0.8 Interest cost 2.3 2.1 Expected return on plan assets (2.7 ) (2.8 ) Amortization of prior service cost 0.8 0.2 Recognized actuarial loss 1.2 1.1 Net periodic pension cost $ 2.5 $ 1.4

Special Charge (Tables)

Special Charge (Tables)	3 Months Ended
	Nov. 30, 2015
Restructuring and Related Activities [Abstract]
Schedule of Restructuring Reserve by Type of Cost	The changes in the reserves related to these programs during the three months ended November 30, 2015 are summarized as follows: Balance at August 31, 2015 $ 4.9 Special charge 0.4 Payments made during the period (3.0 ) Balance at November 30, 2015 $ 2.3

Supplemental Guarantor Conden31

Supplemental Guarantor Condensed Consolidating Financial Statements (Tables)	3 Months Ended
	Nov. 30, 2015
Supplemental Guarantor Condensed Consolidating Financial Statements [Abstract]
CONDENSED CONSOLIDATING BALANCE SHEETS	CONDENSED CONSOLIDATING BALANCE SHEETS November 30, 2015 Parent Subsidiary Issuer Subsidiary Guarantor Non- Guarantors Consolidating Adjustments Consolidated ASSETS Current Assets: Cash and cash equivalents $ 518.8 $ — $ — $ 41.4 $ — $ 560.2 Accounts receivable, net — 358.6 — 57.1 — 415.7 Inventories — 220.4 — 21.9 — 242.3 Other current assets 11.5 11.0 — 14.5 — 37.0 Total Current Assets 530.3 590.0 — 134.9 — 1,255.2 Property, Plant, and Equipment, net 0.3 149.6 — 41.4 — 191.3 Goodwill — 523.3 2.7 202.0 — 728.0 Intangible assets, net — 85.9 116.2 100.9 — 303.0 Deferred income taxes 45.5 — — 3.4 (45.5 ) 3.4 Other long-term assets 0.1 23.1 — 2.2 — 25.4 Investments in and amounts due from subsidiaries 972.0 426.9 175.4 — (1,574.3 ) — Total Assets $ 1,548.2 $ 1,798.8 $ 294.3 $ 484.8 $ (1,619.8 ) $ 2,506.3 LIABILITIES AND STOCKHOLDERS’ EQUITY Current Liabilities: Accounts payable $ 0.4 $ 304.3 $ — $ 24.4 $ — $ 329.1 Other accrued liabilities 25.4 123.1 — 35.1 — 183.6 Total Current Liabilities 25.8 427.4 — 59.5 — 512.7 Long-Term Debt — 352.4 — — — 352.4 Deferred Income Taxes — 74.9 — 27.9 (45.5 ) 57.3 Other Long-Term Liabilities 87.5 41.9 — 19.6 — 149.0 Amounts due to affiliates — — — 70.5 (70.5 ) — Total Stockholders’ Equity 1,434.9 902.2 294.3 307.3 (1,503.8 ) 1,434.9 Total Liabilities and Stockholders’ Equity $ 1,548.2 $ 1,798.8 $ 294.3 $ 484.8 $ (1,619.8 ) $ 2,506.3 CONDENSED CONSOLIDATING BALANCE SHEETS August 31, 2015 Parent Subsidiary Issuer Subsidiary Guarantor Non- Guarantors Consolidating Adjustments Consolidated ASSETS Current Assets: Cash and cash equivalents $ 479.9 $ — $ — $ 276.9 $ — $ 756.8 Accounts receivable, net — 365.5 — 46.2 — 411.7 Inventories — 208.6 — 16.2 — 224.8 Other current assets 1.6 11.6 — 6.9 — 20.1 Total Current Assets 481.5 585.7 — 346.2 — 1,413.4 Property, Plant, and Equipment, net 0.3 139.8 — 34.5 — 174.6 Goodwill — 524.2 2.7 38.1 — 565.0 Intangible assets, net — 87.4 117.3 18.7 — 223.4 Deferred income taxes 41.9 — — 5.2 (43.6 ) 3.5 Other long-term assets 1.3 23.8 — 2.0 — 27.1 Investments in and amounts due from subsidiaries 934.7 333.5 168.5 — (1,436.7 ) — Total Assets $ 1,459.7 $ 1,694.4 $ 288.5 $ 444.7 $ (1,480.3 ) $ 2,407.0 LIABILITIES AND STOCKHOLDERS’ EQUITY Current Liabilities: Accounts payable $ 0.9 $ 291.6 $ — $ 18.6 $ — $ 311.1 Other accrued liabilities 20.4 162.7 — 26.7 — 209.8 Total Current Liabilities 21.3 454.3 — 45.3 — 520.9 Long-Term Debt — 352.4 — — — 352.4 Deferred Income Taxes — 75.3 — — (43.6 ) 31.7 Other Long-Term Liabilities 78.4 42.7 — 20.9 — 142.0 Amounts due to affiliates — — — 77.5 (77.5 ) — Total Stockholders’ Equity 1,360.0 769.7 288.5 301.0 (1,359.2 ) 1,360.0 Total Liabilities and Stockholders’ Equity $ 1,459.7 $ 1,694.4 $ 288.5 $ 444.7 $ (1,480.3 ) $ 2,407.0
CONDENSED CONSOLIDATING STATEMENTS OF COMPREHENSIVE INCOME	CONDENSED CONSOLIDATING STATEMENTS OF COMPREHENSIVE INCOME Three Months Ended November 30, 2015 Parent Subsidiary Issuer Subsidiary Guarantor Non- Guarantors Consolidating Adjustments Consolidated Net Sales: External sales $ — $ 651.4 $ — $ 85.2 $ — $ 736.6 Intercompany sales — — 10.8 32.0 (42.8 ) — Total Sales — 651.4 10.8 117.2 (42.8 ) 736.6 Cost of Products Sold — 366.0 — 82.2 (31.0 ) 417.2 Gross Profit — 285.4 10.8 35.0 (11.8 ) 319.4 Selling, Distribution, and Administrative Expenses 11.0 180.4 1.0 26.0 (11.8 ) 206.6 Intercompany charges (0.8 ) 0.3 — 0.5 — — Special Charge — 0.4 — — — 0.4 Operating Profit (Loss) (10.2 ) 104.3 9.8 8.5 — 112.4 Interest expense, net 2.6 4.0 — 1.3 — 7.9 Equity earnings in subsidiaries (76.7 ) (7.1 ) — 0.1 83.7 — Miscellaneous expense (income), net — 0.1 — (0.8 ) — (0.7 ) Income before Provision for Income Taxes 63.9 107.3 9.8 7.9 (83.7 ) 105.2 Provision (Benefit) for Income Taxes (4.5 ) 35.4 4.0 1.9 — 36.8 Net Income $ 68.4 $ 71.9 $ 5.8 $ 6.0 $ (83.7 ) $ 68.4 Other Comprehensive Income (Expense) Items: Foreign Currency Translation Adjustments (4.2 ) (4.2 ) — — 4.2 (4.2 ) Defined Benefit Pension Plans, net 1.4 0.4 — 0.3 (0.7 ) 1.4 Other Comprehensive (Expense) Income Items, net of tax (2.8 ) (3.8 ) — 0.3 3.5 (2.8 ) Comprehensive Income (Expense) $ 65.6 $ 68.1 $ 5.8 $ 6.3 $ (80.2 ) $ 65.6 CONDENSED CONSOL IDATING STATEMENTS OF COMPREHENSIVE INCOME Three Months Ended November 30, 2014 Parent Subsidiary Issuer Subsidiary Guarantor Non- Guarantors Consolidating Adjustments Consolidated Net Sales: External sales $ — $ 580.8 $ — $ 66.6 $ — $ 647.4 Intercompany sales — — 9.7 26.7 (36.4 ) — Total Sales — 580.8 9.7 93.3 (36.4 ) 647.4 Cost of Products Sold — 332.1 — 68.7 (26.4 ) 374.4 Gross Profit — 248.7 9.7 24.6 (10.0 ) 273.0 Selling, Distribution, and Administrative Expenses 7.6 158.6 1.0 19.1 (10.0 ) 176.3 Intercompany charges (0.8 ) 0.4 — 0.4 — — Special Charge — 10.0 — — — 10.0 Operating Profit (Loss) (6.8 ) 79.7 8.7 5.1 — 86.7 Interest expense (income), net 2.6 5.4 — (0.1 ) — 7.9 Equity earnings in subsidiaries (57.2 ) (4.4 ) — — 61.6 — Miscellaneous income, net — (0.5 ) — (0.4 ) — (0.9 ) Income before Provision for Income Taxes 47.8 79.2 8.7 5.6 (61.6 ) 79.7 Provision (Benefit) for Income Taxes (3.3 ) 27.2 3.5 1.2 — 28.6 Net Income $ 51.1 $ 52.0 $ 5.2 $ 4.4 $ (61.6 ) $ 51.1 Other Comprehensive Income (Expense) Items: Foreign Currency Translation Adjustments (7.2 ) (7.2 ) — — 7.2 (7.2 ) Defined Benefit Pension Plans, net (0.1 ) 0.4 — (0.5 ) 0.1 (0.1 ) Other Comprehensive Expense Items, net of tax (7.3 ) (6.8 ) — (0.5 ) 7.3 (7.3 ) Comprehensive Income (Expense) $ 43.8 $ 45.2 $ 5.2 $ 3.9 $ (54.3 ) $ 43.8
CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS	CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS Three Months Ended November 30, 2015 Parent Subsidiary Issuer Subsidiary Guarantor Non- Guarantors Consolidating Adjustments Consolidated Net Cash Provided by Operating Activities $ 24.7 $ 21.0 $ — $ 5.4 $ — $ 51.1 Cash Provided by (Used for) Investing Activities: Purchases of property, plant, and equipment — (21.7 ) — (1.4 ) — (23.1 ) Proceeds from sale of property, plant, and equipment — 0.1 — 2.0 — 2.1 Investment and acquisition of business — — — (239.2 ) — (239.2 ) Net Cash Used for Investing Activities — (21.6 ) — (238.6 ) — (260.2 ) Cash Provided by (Used for) Financing Activities: Proceeds from stock option exercises and other 6.0 — — — — 6.0 Excess tax benefits from share-based payments 13.9 — — — — 13.9 Dividends paid (5.7 ) — — — — (5.7 ) Net Cash Provided by Financing Activities 14.2 — — — — 14.2 Effect of Exchange Rate Changes on Cash — 0.6 — (2.3 ) — (1.7 ) Net Change in Cash and Cash Equivalents 38.9 — — (235.5 ) — (196.6 ) Cash and Cash Equivalents at Beginning of Period 479.9 — — 276.9 — 756.8 Cash and Cash Equivalents at End of Period $ 518.8 $ — $ — $ 41.4 $ — $ 560.2 CONDENSED CONSOLIDATING STATEMENTS OF CASH FLOWS Three Months Ended November 30, 2014 Parent Subsidiary Issuer Subsidiary Guarantor Non- Guarantors Consolidating Adjustments Consolidated Net Cash Provided by Operating Activities $ 23.7 $ 12.2 $ — $ 10.8 $ — $ 46.7 Cash Provided by (Used for) Investing Activities: Purchases of property, plant, and equipment — (8.3 ) — (10.2 ) — (18.5 ) Investments in subsidiaries (9.4 ) — — — 9.4 — Net Cash Used for Investing Activities (9.4 ) (8.3 ) — (10.2 ) 9.4 (18.5 ) Cash Provided by (Used for) Financing Activities: Proceeds from stock option exercises and other 4.9 — — — — 4.9 Excess tax benefits from share-based payments 9.2 — — — — 9.2 Intercompany capital — — — 9.4 (9.4 ) — Dividends paid (5.6 ) — — — — (5.6 ) Other financing activities — — — (3.2 ) — (3.2 ) Net Cash Provided by Financing Activities 8.5 — — 6.2 (9.4 ) 5.3 Effect of Exchange Rate Changes on Cash — (0.8 ) — (2.2 ) — (3.0 ) Net Change in Cash and Cash Equivalents 22.8 3.1 — 4.6 — 30.5 Cash and Cash Equivalents at Beginning of Period 516.0 3.1 — 33.4 — 552.5 Cash and Cash Equivalents at End of Period $ 538.8 $ 6.2 $ — $ 38.0 $ — $ 583.0

Description of Business and B32

Description of Business and Basis of Presentation (Details)	3 Months Ended
	Nov. 30, 2015Segment
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of reportable segments	1

Acquisitions and Investments (D

Acquisitions and Investments (Details) CAD in Millions, $ in Millions	Dec. 10, 2015USD ($)	Sep. 01, 2015USD ($)	Sep. 01, 2015CAD
Distech Controls, Inc. (Distech)
Business Acquisition [Line Items]
Cash purchase price of business to be acquired		$ 240
Annual revenues of acquired entity | CAD			CAD 80
Subsequent Event | Juno Lighting LLC
Business Acquisition [Line Items]
Cash purchase price of business to be acquired	$ 380
Annual revenues of acquired entity	$ 250

New Accounting Pronouncements (

New Accounting Pronouncements (Details) - USD ($) $ in Millions	Nov. 30, 2015	Aug. 31, 2015
New Accounting Pronouncement, Early Adoption [Line Items]
Deferred Income Taxes	$ 57.3	$ 31.7
Adjustments for New Accounting Principle, Early Adoption | New Accounting Pronouncement, Early Adoption, Effect
New Accounting Pronouncement, Early Adoption [Line Items]
Deferred Income Taxes	$ 23.1

Fair Value Measurements (Detail

Fair Value Measurements (Details) - USD ($) $ in Millions	Nov. 30, 2015	Aug. 31, 2015
Carrying Value
Assets:
Investment in noncontrolling affiliate	$ 8	$ 8
Senior unsecured public notes, net of unamortized discount and deferred costs | Carrying Value
Liabilities:
Carrying and estimated fair values of financial instruments	348.4	348.4
Industrial revenue bond | Carrying Value
Liabilities:
Carrying and estimated fair values of financial instruments	4	4
Level 2 | Senior unsecured public notes, net of unamortized discount and deferred costs | Fair Value
Liabilities:
Carrying and estimated fair values of financial instruments	378	386.4
Level 2 | Industrial revenue bond | Fair Value
Liabilities:
Carrying and estimated fair values of financial instruments	4	4
Level 3 | Fair Value
Assets:
Investment in noncontrolling affiliate	8	8
Fair value measured on recurring basis | Fair Value
Assets:
Cash and cash equivalents	560.2	756.8
Other	0.5	0.5
Liabilities:
Other	0.5	0.5
Fair value measured on recurring basis | Level 1 | Fair Value
Assets:
Cash and cash equivalents	560.2	756.8
Other	0.5	0.5
Liabilities:
Other	$ 0.5	$ 0.5

Goodwill and Intangible Asset36

Goodwill and Intangible Assets (Details) - USD ($) $ in Millions	3 Months Ended
	Nov. 30, 2015	Nov. 30, 2014
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization of Intangible Assets	$ 5	$ 2.9
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Amortization expense in fiscal 2016	19.6
Amortization expense in fiscal 2017	19.3
Amortization expense in fiscal 2018	19.3
Amortization expense in fiscal 2019	19.3
Amortization expense in fiscal 2020	18.9
Distech Controls, Inc. (Distech) | Trade Names
Finite-Lived Intangible Assets [Line Items]
Indefinite-lived intangible assets acquired	14.1
Distech Controls, Inc. (Distech) | Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets acquired	$ 39.5
Weighted-average useful lives of acquired finite-lived intangible assets	12 years
Distech Controls, Inc. (Distech) | Patented Technology
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets acquired	$ 32
Weighted-average useful lives of acquired finite-lived intangible assets	7 years

Goodwill and Intangible Asset37

Goodwill and Intangible Assets (Changes in Goodwill) (Details) $ in Millions	3 Months Ended
	Nov. 30, 2015USD ($)
Goodwill [Roll Forward]
Goodwill, Beginning Balance	$ 565
Addition from acquired business	163.9
Foreign currency translation adjustments	(0.9)
Goodwill, Ending Balance	$ 728

Inventories (Details)

Inventories (Details) - USD ($) $ in Millions	Nov. 30, 2015	Aug. 31, 2015
Inventory, Net [Abstract]
Raw materials, supplies, and work in process	$ 131.1	$ 125.7
Finished goods	127.7	113.9
Inventory gross	258.8	239.6
Less: Reserves	(16.5)	(14.8)
Total Inventory	$ 242.3	$ 224.8

Earnings Per Share (Narrative)

Earnings Per Share (Narrative) (Details) - shares	3 Months Ended
	Nov. 30, 2015	Nov. 30, 2014
Stock Options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Stock options excluded from diluted earnings per share	28,133	76,617
Restricted Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Stock options excluded from diluted earnings per share	45,555	37,429

Earnings Per Share (Details)

Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Nov. 30, 2015	Nov. 30, 2014
Basic Earnings per Share:
Net income	$ 68.4	$ 51.1
Less: Income attributable to participating securities	(0.1)	(0.3)
Net income available to common shareholders	$ 68.3	$ 50.8
Basic weighted average shares outstanding (in shares)	43.3	43
Basic earnings per share (in dollars per share)	$ 1.58	$ 1.18
Diluted Earnings per Share:
Net Income	$ 68.4	$ 51.1
Less: Income attributable to participating securities	(0.1)	(0.3)
Net income available to common shareholders	$ 68.3	$ 50.8
Basic weighted average shares outstanding (in shares)	43.3	43
Common stock equivalents (in shares)	0.3	0.3
Diluted weighted average shares outstanding (in shares)	43.6	43.3
Diluted earnings per share (in dollars per share)	$ 1.57	$ 1.17

Comprehensive Income (Changes i

Comprehensive Income (Changes in Components of Accumulated Other Comprehensive Loss Items) (Details) - USD ($) $ in Millions	3 Months Ended
	Nov. 30, 2015	Nov. 30, 2014
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Balance at August 31, 2015	$ (110.4)
Other Comprehensive Expense, net of tax	(2.8)	$ (7.3)
Balance at November 30, 2015	(113.2)
Accumulated Other Comprehensive Loss Items
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Balance at August 31, 2015	(110.4)
Other Comprehensive Expense before reclassifications	(4.2)
Amounts reclassified from accumulated other comprehensive income	1.4
Other Comprehensive Expense, net of tax	(2.8)
Balance at November 30, 2015	(113.2)
Foreign Currency Items
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Balance at August 31, 2015	(42.1)
Other Comprehensive Expense before reclassifications	(4.2)
Amounts reclassified from accumulated other comprehensive income	0
Other Comprehensive Expense, net of tax	(4.2)
Balance at November 30, 2015	(46.3)
Defined Benefit Pension Plans
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Balance at August 31, 2015	(68.3)
Other Comprehensive Expense before reclassifications	0
Amounts reclassified from accumulated other comprehensive income	1.4
Other Comprehensive Expense, net of tax	1.4
Balance at November 30, 2015	$ (66.9)

Comprehensive Income (Tax Amoun

Comprehensive Income (Tax Amounts Allocated to Components of Other Comprehensive Income) (Details) - USD ($) $ in Millions	3 Months Ended
	Nov. 30, 2015	Nov. 30, 2014
Before Tax Amount
Foreign Currency Translation Adjustments	$ (4.2)	$ (7.2)
Actuarial gain or loss	0	(1.3)
Prior service cost	0.8	0.2
Actuarial losses	1.2	1.1
Total Defined Benefit Pension Plans, net	2	0
Other Comprehensive Expense	(2.2)	(7.2)
Tax (Expense) or Benefit
Foreign Currency Translation Adjustments	0	0
Actuarial gain or loss	0	0.3
Prior service cost	(0.2)	(0.1)
Actuarial losses	(0.4)	(0.3)
Total Defined Benefit Pension Plans, net	(0.6)	(0.1)
Other Comprehensive Expense	(0.6)	(0.1)
Net of Tax Amount
Foreign Currency Translation Adjustments	(4.2)	(7.2)
Actuarial gain or loss	0	(1)
Prior service cost	0.6	0.1
Actuarial losses	0.8	0.8
Total Defined Benefit Pension Plans, net	1.4	(0.1)
Other Comprehensive Expense, net of tax	$ (2.8)	$ (7.3)

Debt (Details)

Debt (Details)	3 Months Ended
	Nov. 30, 2015USD ($)	Nov. 30, 2014USD ($)	Aug. 27, 2014USD ($)
Line of Credit Facility [Abstract]
Outstanding letters of credit	$ 11,000,000
Interest Revenue (Expense), Net [Abstract]
Interest expense	8,300,000	$ 8,100,000
Interest income	(400,000)	(200,000)
Interest expense, net	7,900,000	$ 7,900,000
Revolving Credit Facility Maturing August 27, 2019
Line of Credit Facility [Abstract]
Outstanding letters of credit	6,100,000
Lines of Credit | Revolving Credit Facility Maturing August 27, 2019
Line of Credit Facility [Abstract]
Executed revolving credit facility	250,000,000		$ 250,000,000
Additional borrowing capacity under revolving credit facility	$ 243,900,000
Lines of Credit | Revolving Credit Facility Maturing August 27, 2019 | Minimum
Line of Credit Facility [Abstract]
Minimum interest coverage ratio	2.50
Applicable margins based on company's leverage ratio, percentage	1.00%
Facility fee, percentage	0.125%
Lines of Credit | Revolving Credit Facility Maturing August 27, 2019 | Maximum
Line of Credit Facility [Abstract]
Maximum leverage ratio	3.50
Applicable margins based on company's leverage ratio, percentage	1.575%
Facility fee, percentage	0.30%
Senior unsecured public notes, net of unamortized discount and deferred costs
Debt Instruments [Abstract]
Publicly traded outstanding notes	$ 350,000,000
Publicly traded notes, interest rate	6.00%
Industrial revenue bond
Debt Instruments [Abstract]
Tax-exempt industrial revenue bond	$ 4,000,000

Commitments and Contingencies44

Commitments and Contingencies (Details) - USD ($) $ in Millions	Sep. 01, 2015	Nov. 30, 2015	Nov. 30, 2014
Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]
Beginning of period	$ 9.6	$ 9.6	$ 8.5
Warranty and recall costs		6.9	3
Payments and other deductions		(4.9)	(3.3)
End of period		$ 11.6	$ 8.2
Trade Compliance Matter | Distech Controls, Inc. (Distech)
Loss Contingencies [Line Items]
Duration period of estimated revenue receipts from potential violations of US and Canadian sanctions	5 years
Estimate of revenue received from potential violations of US and Canadian sanctions	$ 0.3

Share-Based Payments (Details)

Share-Based Payments (Details) - USD ($) $ in Millions	3 Months Ended
	Nov. 30, 2015	Nov. 30, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Compensation expense recognized in continuing operations	$ 6.4	$ 4.1
Excess tax benefits from share-based payments	$ 13.9	$ 9.2
Shares issued upon exercise of stock options (in shares)	117,289	123,857

Pension and Profit Sharing Pl46

Pension and Profit Sharing Plans (Details) - USD ($) $ in Millions	3 Months Ended
	Nov. 30, 2015	Nov. 30, 2014
Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]
Service cost	$ 0.9	$ 0.8
Interest cost	2.3	2.1
Expected return on plan assets	(2.7)	(2.8)
Amortization of prior service cost	0.8	0.2
Recognized actuarial loss	1.2	1.1
Net periodic pension cost	$ 2.5	$ 1.4

Special Charge (Details)

Special Charge (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Nov. 30, 2015	Nov. 30, 2014	Aug. 31, 2015
Restructuring Reserve [Roll Forward]
Special Charge	$ 0.4	$ 10
Fiscal 2015 Actions Restructuring Activity
Restructuring Reserve [Roll Forward]
Special Charge			$ 12.9
Fiscal 2015 Actions Restructuring Activity | Severance and Employee Benefits Costs
Restructuring Reserve [Roll Forward]
Special Charge			11.9
Fiscal 2015 Actions Restructuring Activity | Production transfer costs
Restructuring Reserve [Roll Forward]
Special Charge			0.5
Fiscal 2015 Actions Restructuring Activity | Contract Termination
Restructuring Reserve [Roll Forward]
Special Charge			0.5
Fiscal 2015 Actions Restructuring Activity | Severance Costs
Restructuring Reserve [Roll Forward]
Balance, beginning of period	4.9
Special Charge	0.4
Payments made during the period	(3)
Balance, end of period	2.3		$ 4.9
Fiscal 2016 Actions Restructuring Activity | Severance and Employee Benefits Costs
Restructuring Reserve [Roll Forward]
Special Charge	$ 0.4

Supplemental Guarantor Conden48

Supplemental Guarantor Condensed Consolidating Financial Statements - Balance Sheets (Details) - USD ($) $ in Millions	Nov. 30, 2015	Aug. 31, 2015	Nov. 30, 2014	Aug. 31, 2014
Current Assets:
Cash and cash equivalents	$ 560.2	$ 756.8	$ 583	$ 552.5
Accounts receivable, net	415.7	411.7
Inventories	242.3	224.8
Other current assets	37	20.1
Total Current Assets	1,255.2	1,413.4
Property, Plant, and Equipment, net	191.3	174.6
Goodwill	728	565
Intangible assets, net	303	223.4
Deferred income taxes	3.4	3.5
Other long-term assets	25.4	27.1
Investments in and amounts due from subsidiaries	0	0
Total Assets	2,506.3	2,407
Current Liabilities:
Accounts payable	329.1	311.1
Other accrued liabilities	183.6	209.8
Total Current Liabilities	512.7	520.9
Long-Term Debt	352.4	352.4
Deferred Income Taxes	57.3	31.7
Other Long-Term Liabilities	149	142
Amounts due to affiliates	0	0
Total Stockholders’ Equity	1,434.9	1,360
Total Liabilities and Stockholders’ Equity	2,506.3	2,407
Consolidating Adjustments
Current Assets:
Cash and cash equivalents	0	0	0	0
Accounts receivable, net	0	0
Inventories	0	0
Other current assets	0	0
Total Current Assets	0	0
Property, Plant, and Equipment, net	0	0
Goodwill	0	0
Intangible assets, net	0	0
Deferred income taxes	(45.5)	(43.6)
Other long-term assets	0	0
Investments in and amounts due from subsidiaries	(1,574.3)	(1,436.7)
Total Assets	(1,619.8)	(1,480.3)
Current Liabilities:
Accounts payable	0	0
Other accrued liabilities	0	0
Total Current Liabilities	0	0
Long-Term Debt	0	0
Deferred Income Taxes	(45.5)	(43.6)
Other Long-Term Liabilities	0	0
Amounts due to affiliates	(70.5)	(77.5)
Total Stockholders’ Equity	(1,503.8)	(1,359.2)
Total Liabilities and Stockholders’ Equity	(1,619.8)	(1,480.3)
Parent
Current Assets:
Cash and cash equivalents	518.8	479.9	538.8	516
Accounts receivable, net	0	0
Inventories	0	0
Other current assets	11.5	1.6
Total Current Assets	530.3	481.5
Property, Plant, and Equipment, net	0.3	0.3
Goodwill	0	0
Intangible assets, net	0	0
Deferred income taxes	45.5	41.9
Other long-term assets	0.1	1.3
Investments in and amounts due from subsidiaries	972	934.7
Total Assets	1,548.2	1,459.7
Current Liabilities:
Accounts payable	0.4	0.9
Other accrued liabilities	25.4	20.4
Total Current Liabilities	25.8	21.3
Long-Term Debt	0	0
Deferred Income Taxes	0	0
Other Long-Term Liabilities	87.5	78.4
Amounts due to affiliates	0	0
Total Stockholders’ Equity	1,434.9	1,360
Total Liabilities and Stockholders’ Equity	1,548.2	1,459.7
Subsidiary Issuer
Current Assets:
Cash and cash equivalents	0	0	6.2	3.1
Accounts receivable, net	358.6	365.5
Inventories	220.4	208.6
Other current assets	11	11.6
Total Current Assets	590	585.7
Property, Plant, and Equipment, net	149.6	139.8
Goodwill	523.3	524.2
Intangible assets, net	85.9	87.4
Deferred income taxes	0	0
Other long-term assets	23.1	23.8
Investments in and amounts due from subsidiaries	426.9	333.5
Total Assets	1,798.8	1,694.4
Current Liabilities:
Accounts payable	304.3	291.6
Other accrued liabilities	123.1	162.7
Total Current Liabilities	427.4	454.3
Long-Term Debt	352.4	352.4
Deferred Income Taxes	74.9	75.3
Other Long-Term Liabilities	41.9	42.7
Amounts due to affiliates	0	0
Total Stockholders’ Equity	902.2	769.7
Total Liabilities and Stockholders’ Equity	1,798.8	1,694.4
Subsidiary Guarantor
Current Assets:
Cash and cash equivalents	0	0	0	0
Accounts receivable, net	0	0
Inventories	0	0
Other current assets	0	0
Total Current Assets	0	0
Property, Plant, and Equipment, net	0	0
Goodwill	2.7	2.7
Intangible assets, net	116.2	117.3
Deferred income taxes	0	0
Other long-term assets	0	0
Investments in and amounts due from subsidiaries	175.4	168.5
Total Assets	294.3	288.5
Current Liabilities:
Accounts payable	0	0
Other accrued liabilities	0	0
Total Current Liabilities	0	0
Long-Term Debt	0	0
Deferred Income Taxes	0	0
Other Long-Term Liabilities	0	0
Amounts due to affiliates	0	0
Total Stockholders’ Equity	294.3	288.5
Total Liabilities and Stockholders’ Equity	294.3	288.5
Non- Guarantors
Current Assets:
Cash and cash equivalents	41.4	276.9	$ 38	$ 33.4
Accounts receivable, net	57.1	46.2
Inventories	21.9	16.2
Other current assets	14.5	6.9
Total Current Assets	134.9	346.2
Property, Plant, and Equipment, net	41.4	34.5
Goodwill	202	38.1
Intangible assets, net	100.9	18.7
Deferred income taxes	3.4	5.2
Other long-term assets	2.2	2
Investments in and amounts due from subsidiaries	0	0
Total Assets	484.8	444.7
Current Liabilities:
Accounts payable	24.4	18.6
Other accrued liabilities	35.1	26.7
Total Current Liabilities	59.5	45.3
Long-Term Debt	0	0
Deferred Income Taxes	27.9	0
Other Long-Term Liabilities	19.6	20.9
Amounts due to affiliates	70.5	77.5
Total Stockholders’ Equity	307.3	301
Total Liabilities and Stockholders’ Equity	$ 484.8	$ 444.7

Supplemental Guarantor Conden49

Supplemental Guarantor Condensed Consolidating Financial Statements - Income (Details) - USD ($) $ in Millions	3 Months Ended
	Nov. 30, 2015	Nov. 30, 2014
Net Sales:
External sales	$ 736.6	$ 647.4
Intercompany sales	0	0
Total Sales	736.6	647.4
Cost of Products Sold	417.2	374.4
Gross Profit	319.4	273
Selling, Distribution, and Administrative Expenses	206.6	176.3
Intercompany charges	0	0
Special Charge	0.4	10
Operating Profit	112.4	86.7
Interest expense, net	7.9	7.9
Equity earnings in subsidiaries	0	0
Miscellaneous expense (income), net	(0.7)	(0.9)
Income before Provision for Income Taxes	105.2	79.7
Provision for Income Taxes	36.8	28.6
Net Income	68.4	51.1
Other Comprehensive Income (Expense) Items:
Foreign currency translation adjustments	(4.2)	(7.2)
Defined benefit pension plans, net of tax	1.4	(0.1)
Other Comprehensive Expense, net of tax	(2.8)	(7.3)
Comprehensive Income	65.6	43.8
Consolidating Adjustments
Net Sales:
External sales	0	0
Intercompany sales	(42.8)	(36.4)
Total Sales	(42.8)	(36.4)
Cost of Products Sold	(31)	(26.4)
Gross Profit	(11.8)	(10)
Selling, Distribution, and Administrative Expenses	(11.8)	(10)
Intercompany charges	0	0
Special Charge	0	0
Operating Profit	0	0
Interest expense, net	0	0
Equity earnings in subsidiaries	83.7	61.6
Miscellaneous expense (income), net	0	0
Income before Provision for Income Taxes	(83.7)	(61.6)
Provision for Income Taxes	0	0
Net Income	(83.7)	(61.6)
Other Comprehensive Income (Expense) Items:
Foreign currency translation adjustments	4.2	7.2
Defined benefit pension plans, net of tax	(0.7)	0.1
Other Comprehensive Expense, net of tax	3.5	7.3
Comprehensive Income	(80.2)	(54.3)
Parent
Net Sales:
External sales	0	0
Intercompany sales	0	0
Total Sales	0	0
Cost of Products Sold	0	0
Gross Profit	0	0
Selling, Distribution, and Administrative Expenses	11	7.6
Intercompany charges	(0.8)	(0.8)
Special Charge	0	0
Operating Profit	(10.2)	(6.8)
Interest expense, net	2.6	2.6
Equity earnings in subsidiaries	(76.7)	(57.2)
Miscellaneous expense (income), net	0	0
Income before Provision for Income Taxes	63.9	47.8
Provision for Income Taxes	(4.5)	(3.3)
Net Income	68.4	51.1
Other Comprehensive Income (Expense) Items:
Foreign currency translation adjustments	(4.2)	(7.2)
Defined benefit pension plans, net of tax	1.4	(0.1)
Other Comprehensive Expense, net of tax	(2.8)	(7.3)
Comprehensive Income	65.6	43.8
Subsidiary Issuer
Net Sales:
External sales	651.4	580.8
Intercompany sales	0	0
Total Sales	651.4	580.8
Cost of Products Sold	366	332.1
Gross Profit	285.4	248.7
Selling, Distribution, and Administrative Expenses	180.4	158.6
Intercompany charges	0.3	0.4
Special Charge	0.4	10
Operating Profit	104.3	79.7
Interest expense, net	4	5.4
Equity earnings in subsidiaries	(7.1)	(4.4)
Miscellaneous expense (income), net	0.1	(0.5)
Income before Provision for Income Taxes	107.3	79.2
Provision for Income Taxes	35.4	27.2
Net Income	71.9	52
Other Comprehensive Income (Expense) Items:
Foreign currency translation adjustments	(4.2)	(7.2)
Defined benefit pension plans, net of tax	0.4	0.4
Other Comprehensive Expense, net of tax	(3.8)	(6.8)
Comprehensive Income	68.1	45.2
Subsidiary Guarantor
Net Sales:
External sales	0	0
Intercompany sales	10.8	9.7
Total Sales	10.8	9.7
Cost of Products Sold	0	0
Gross Profit	10.8	9.7
Selling, Distribution, and Administrative Expenses	1	1
Intercompany charges	0	0
Special Charge	0	0
Operating Profit	9.8	8.7
Interest expense, net	0	0
Equity earnings in subsidiaries	0	0
Miscellaneous expense (income), net	0	0
Income before Provision for Income Taxes	9.8	8.7
Provision for Income Taxes	4	3.5
Net Income	5.8	5.2
Other Comprehensive Income (Expense) Items:
Foreign currency translation adjustments	0	0
Defined benefit pension plans, net of tax	0	0
Other Comprehensive Expense, net of tax	0	0
Comprehensive Income	5.8	5.2
Non- Guarantors
Net Sales:
External sales	85.2	66.6
Intercompany sales	32	26.7
Total Sales	117.2	93.3
Cost of Products Sold	82.2	68.7
Gross Profit	35	24.6
Selling, Distribution, and Administrative Expenses	26	19.1
Intercompany charges	0.5	0.4
Special Charge	0	0
Operating Profit	8.5	5.1
Interest expense, net	1.3	(0.1)
Equity earnings in subsidiaries	0.1	0
Miscellaneous expense (income), net	(0.8)	(0.4)
Income before Provision for Income Taxes	7.9	5.6
Provision for Income Taxes	1.9	1.2
Net Income	6	4.4
Other Comprehensive Income (Expense) Items:
Foreign currency translation adjustments	0	0
Defined benefit pension plans, net of tax	0.3	(0.5)
Other Comprehensive Expense, net of tax	0.3	(0.5)
Comprehensive Income	$ 6.3	$ 3.9

Supplemental Guarantor Conden50

Supplemental Guarantor Condensed Consolidating Financial Statements - Cash Flows (Details) - USD ($) $ in Millions	3 Months Ended
	Nov. 30, 2015	Nov. 30, 2014
Condensed Financial Statements, Captions [Line Items]
Net Cash Provided by Operating Activities	$ 51.1	$ 46.7
Cash Provided by (Used for) Investing Activities:
Purchases of property, plant, and equipment	(23.1)	(18.5)
Proceeds from sale of property, plant, and equipment	2.1	0
Investments in subsidiaries		0
Acquisition of business, net of cash acquired	(239.2)	0
Net Cash Used for Investing Activities	(260.2)	(18.5)
Cash Provided by (Used for) Financing Activities:
Proceeds from stock option exercises and other	6	4.9
Excess tax benefits from share-based payments	13.9	9.2
Intercompany capital		0
Dividends paid	(5.7)	(5.6)
Other financing activities	0	(3.2)
Net Cash Provided by Financing Activities	14.2	5.3
Effect of Exchange Rate Changes on Cash	(1.7)	(3)
Net Change in Cash and Cash Equivalents	(196.6)	30.5
Cash and Cash Equivalents at Beginning of Period	756.8	552.5
Cash and Cash Equivalents at End of Period	560.2	583
Consolidating Adjustments
Condensed Financial Statements, Captions [Line Items]
Net Cash Provided by Operating Activities	0	0
Cash Provided by (Used for) Investing Activities:
Purchases of property, plant, and equipment	0	0
Proceeds from sale of property, plant, and equipment	0
Investments in subsidiaries		9.4
Acquisition of business, net of cash acquired	0
Net Cash Used for Investing Activities	0	9.4
Cash Provided by (Used for) Financing Activities:
Proceeds from stock option exercises and other	0	0
Excess tax benefits from share-based payments	0	0
Intercompany capital		(9.4)
Dividends paid	0	0
Other financing activities		0
Net Cash Provided by Financing Activities	0	(9.4)
Effect of Exchange Rate Changes on Cash	0	0
Net Change in Cash and Cash Equivalents	0	0
Cash and Cash Equivalents at Beginning of Period	0	0
Cash and Cash Equivalents at End of Period	0	0
Parent
Condensed Financial Statements, Captions [Line Items]
Net Cash Provided by Operating Activities	24.7	23.7
Cash Provided by (Used for) Investing Activities:
Purchases of property, plant, and equipment	0	0
Proceeds from sale of property, plant, and equipment	0
Investments in subsidiaries		(9.4)
Acquisition of business, net of cash acquired	0
Net Cash Used for Investing Activities	0	(9.4)
Cash Provided by (Used for) Financing Activities:
Proceeds from stock option exercises and other	6	4.9
Excess tax benefits from share-based payments	13.9	9.2
Intercompany capital		0
Dividends paid	(5.7)	(5.6)
Other financing activities		0
Net Cash Provided by Financing Activities	14.2	8.5
Effect of Exchange Rate Changes on Cash	0	0
Net Change in Cash and Cash Equivalents	38.9	22.8
Cash and Cash Equivalents at Beginning of Period	479.9	516
Cash and Cash Equivalents at End of Period	518.8	538.8
Subsidiary Issuer
Condensed Financial Statements, Captions [Line Items]
Net Cash Provided by Operating Activities	21	12.2
Cash Provided by (Used for) Investing Activities:
Purchases of property, plant, and equipment	(21.7)	(8.3)
Proceeds from sale of property, plant, and equipment	0.1
Investments in subsidiaries		0
Acquisition of business, net of cash acquired	0
Net Cash Used for Investing Activities	(21.6)	(8.3)
Cash Provided by (Used for) Financing Activities:
Proceeds from stock option exercises and other	0	0
Excess tax benefits from share-based payments	0	0
Intercompany capital		0
Dividends paid	0	0
Other financing activities		0
Net Cash Provided by Financing Activities	0	0
Effect of Exchange Rate Changes on Cash	0.6	(0.8)
Net Change in Cash and Cash Equivalents	0	3.1
Cash and Cash Equivalents at Beginning of Period	0	3.1
Cash and Cash Equivalents at End of Period	0	6.2
Subsidiary Guarantor
Condensed Financial Statements, Captions [Line Items]
Net Cash Provided by Operating Activities	0	0
Cash Provided by (Used for) Investing Activities:
Purchases of property, plant, and equipment	0	0
Proceeds from sale of property, plant, and equipment	0
Investments in subsidiaries		0
Acquisition of business, net of cash acquired	0
Net Cash Used for Investing Activities	0	0
Cash Provided by (Used for) Financing Activities:
Proceeds from stock option exercises and other	0	0
Excess tax benefits from share-based payments	0	0
Intercompany capital		0
Dividends paid	0	0
Other financing activities		0
Net Cash Provided by Financing Activities	0	0
Effect of Exchange Rate Changes on Cash	0	0
Net Change in Cash and Cash Equivalents	0	0
Cash and Cash Equivalents at Beginning of Period	0	0
Cash and Cash Equivalents at End of Period	0	0
Non- Guarantors
Condensed Financial Statements, Captions [Line Items]
Net Cash Provided by Operating Activities	5.4	10.8
Cash Provided by (Used for) Investing Activities:
Purchases of property, plant, and equipment	(1.4)	(10.2)
Proceeds from sale of property, plant, and equipment	2
Investments in subsidiaries		0
Acquisition of business, net of cash acquired	(239.2)
Net Cash Used for Investing Activities	(238.6)	(10.2)
Cash Provided by (Used for) Financing Activities:
Proceeds from stock option exercises and other	0	0
Excess tax benefits from share-based payments	0	0
Intercompany capital		9.4
Dividends paid	0	0
Other financing activities		(3.2)
Net Cash Provided by Financing Activities	0	6.2
Effect of Exchange Rate Changes on Cash	(2.3)	(2.2)
Net Change in Cash and Cash Equivalents	(235.5)	4.6
Cash and Cash Equivalents at Beginning of Period	276.9	33.4
Cash and Cash Equivalents at End of Period	$ 41.4	$ 38