BASIS OF PRESENTATION	9 Months Ended
Sep. 30, 2017
Organization Consolidation And Presentation Of Financial Statements [Abstract]
BASIS OF PRESENTATION	NOTE 1 — BASIS OF PRESENTATION The accompanying condensed consolidated financial statements have been prepared pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (the “SEC”). Certain information and footnote disclosures normally included in annual consolidated financial statements prepared in accordance with United States Generally Accepted Accounting Principles (“U.S. GAAP”) have been condensed or omitted pursuant to such rules and regulations. However, the Company believes the disclosures included in the accompanying condensed consolidated financial statements are adequate to make the information presented not misleading. In our opinion, all adjustments necessary for a fair presentation for the periods presented have been reflected and are of a normal recurring nature. These condensed consolidated financial statements should be read in conjunction with the Stericycle, Inc. and Subsidiaries consolidated financial statements and notes thereto, as filed with our Annual Report on Form 10-K for the year ended December 31, 2016 (the “2016 Form 10-K”). The results of operations for the nine months ended September 30, 2017 are not necessarily indicative of the results that may be achieved for the entire year ending December 31, 2017. There were no material changes in the Company’s significant accounting policies since the filing of its 2016 Form 10-K. As discussed in the 2016 Form 10-K, the preparation of the consolidated financial statements in conformity with U.S. GAAP requires management to make certain estimates and assumptions that affect the amount of reported assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and revenues and expenses during the periods reported. Actual results may differ from those estimates. Certain amounts in previously issued financial statements have been reclassified to conform to the current period presentation. During the three and nine months ended September 30, 2017, we presented certain rent, utility and depreciation expenses in cost of revenues that had historically been recorded in selling, general and administrative expense (“SG&A”). We have reclassified $3.3 million of which $1.8 million was for rent and utility expenses and $1.5 million was for depreciation expenses from SG&A to cost of revenues for the three months ended September 30, 2016, and $9.4 million of which $5.2 million was for rent and utility expenses and $4.2 million was for depreciation expenses from SG&A to cost of revenues for the nine months ended September 30, 2016 to conform to the current period presentation.

NOTE 1 — BASIS OF PRESENTATION

The accompanying condensed consolidated financial statements have been prepared pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (the “SEC”). Certain information and footnote disclosures normally included in annual consolidated financial statements prepared in accordance with United States Generally Accepted Accounting Principles (“U.S. GAAP”) have been condensed or omitted pursuant to such rules and regulations. However, the Company believes the disclosures included in the accompanying condensed consolidated financial statements are adequate to make the information presented not misleading. In our opinion, all adjustments necessary for a fair presentation for the periods presented have been reflected and are of a normal recurring nature. These condensed consolidated financial statements should be read in conjunction with the Stericycle, Inc. and Subsidiaries consolidated financial statements and notes thereto, as filed with our Annual Report on Form 10-K for the year ended December 31, 2016 (the “2016 Form 10-K”). The results of operations for the nine months ended September 30, 2017 are not necessarily indicative of the results that may be achieved for the entire year ending December 31, 2017.

There were no material changes in the Company’s significant accounting policies since the filing of its 2016 Form 10-K. As discussed in the 2016 Form 10-K, the preparation of the consolidated financial statements in conformity with U.S. GAAP requires management to make certain estimates and assumptions that affect the amount of reported assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and revenues and expenses during the periods reported. Actual results may differ from those estimates.

Certain amounts in previously issued financial statements have been reclassified to conform to the current period presentation.

During the three and nine months ended September 30, 2017, we presented certain rent, utility and depreciation expenses in cost of revenues that had historically been recorded in selling, general and administrative expense (“SG&A”). We have reclassified $3.3 million of which $1.8 million was for rent and utility expenses and $1.5 million was for depreciation expenses from SG&A to cost of revenues for the three months ended September 30, 2016, and $9.4 million of which $5.2 million was for rent and utility expenses and $4.2 million was for depreciation expenses from SG&A to cost of revenues for the nine months ended September 30, 2016 to conform to the current period presentation.