Our six reportable operating segments as of December 31, 2018 are described in Note 9 to Notes to Consolidated Financial Statements included in our Annual Report and are as follows:


•	North American Records and Information Management Business


•	North American Data Management Business


•	Western European Business


•	Other International Business


•	Global Data Center Business


•	Corporate and Other Business

There have been no changes made to our reportable operating segments since December 31, 2018, other than the impact of the Consumer Storage Transaction (as defined in Note 9). Prior to the Consumer Storage Transaction, our consumer storage business was a component of our Corporate and Other Business Segment. The previously reported segment information has been restated to conform to the current presentation and reflects the changes to our reportable operating segments that occurred in fourth quarter of 2018 as described in Note 9 to Notes to Consolidated Financial Statements included in our Annual Report. The operations associated with acquisitions completed during the first three months of 2019 have been incorporated into our existing reportable operating segments.

An analysis of our business segment information and reconciliation to the accompanying Condensed Consolidated Financial Statements is as follows:



	North American Records and Information Management Business		North American Data Management Business		Western European Business		Other International Business		Global Data Center Business		Corporate and Other Business			Total Consolidated
As of and for the Three Months Ended March 31, 2019
Total Revenues	$	527,380	$	96,747	$	128,753	$	200,956	$	61,536	$	38,491		$	1,053,863
Storage Rental	306,986		66,572		80,695		129,473		59,718		19,530			662,974
Service	220,394		30,175		48,058		71,483		1,818		18,961			390,889
Depreciation and Amortization	60,002		10,202		15,257		30,599		31,632		14,791			162,483
Depreciation	45,752		8,013		10,947		18,218		19,013		12,668			114,611
Amortization	14,250		2,189		4,310		12,381		12,619		2,123			47,872
Adjusted EBITDA	223,683		50,552		39,209		58,124		26,011		(73,073		)	324,506
Total Assets(1)	5,823,817		902,514		1,414,878		2,686,938		2,310,001		551,215			13,689,363
Expenditures for Segment Assets	56,265		5,632		30,101		31,254		153,705		15,143			292,100
Capital Expenditures (see Liquidity and Capital Resources section of Management's Discussion & Analysis of Financial Condition and Results of Operations)	28,688		5,632		2,116		15,149		121,557		11,623			184,765
Cash Paid (Received) for Acquisitions, Net of Cash Acquired	9,876		—		11,484		14,543		—		3,520			39,423
Acquisitions of Customer Relationships, Customer Inducements and Contract Fulfillment Costs and third-party commissions.	17,701		—		16,501		1,562		32,148		—			67,912
As of and for the Three Months Ended March 31, 2018
Total Revenues	$	526,843	$	99,964	$	134,075	$	210,767	$	46,603	$	24,206		$	1,042,458
Storage Rental	304,819		69,246		83,952		131,747		45,495		15,890			651,149
Service	222,024		30,718		50,123		79,020		1,108		8,316			391,309
Depreciation and Amortization	62,752		10,104		17,556		31,873		22,268		16,025			160,578
Depreciation	49,138		8,023		12,758		19,064		11,380		13,069			113,432
Amortization	13,614		2,081		4,798		12,809		10,888		2,956			47,146
Adjusted EBITDA	225,738		53,852		43,966		60,747		20,790		(62,078		)	343,015
Total Assets(1)	5,030,238		833,690		917,155		2,441,685		1,875,766		899,615			11,998,149
Expenditures for Segment Assets	43,181		6,853		7,480		32,160		1,438,012		14,939			1,542,625
Capital Expenditures (see Liquidity and Capital Resources section of Management's Discussion & Analysis of Financial Condition and Results of Operations)	29,870		6,853		6,047		25,142		13,111		14,582			95,605
Cash Paid (Received) for Acquisitions, Net of Cash Acquired	1,551		—		—		3,208		1,424,215		—			1,428,974
Acquisitions of Customer Relationships, Customer Inducements and Contract Fulfillment Costs	11,760		—		1,433		3,810		686		357			18,046

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(1)	Excludes all intercompany receivables or payables and investment in subsidiary balances. Total assets as of March 31, 2019 reflects the adoption of ASU 2016-02.

The accounting policies of the reportable operating segments are the same as those described in Note 2 and in Note 2 to Notes to Consolidated Financial Statements included in our Annual Report. Adjusted EBITDA for each segment is defined as income (loss) from continuing operations before interest expense, net, provision (benefit) for income taxes, depreciation and amortization, and also excludes certain items that we believe are not indicative of our core operating results, specifically: (i) (gain) loss on disposal/write-down of property, plant and equipment, net (including real estate); (ii) intangible impairments; (iii) other expense (income), net (which includes foreign currency transaction (gains) losses, net); and (iv) Significant Acquisition Costs (as defined below). Internally, we use Adjusted EBITDA as the basis for evaluating the performance of, and allocating resources to, our operating segments.

A reconciliation of Adjusted EBITDA to income (loss) from continuing operations on a consolidated basis is as follows:



	Three Months Ended March 31,
	2019		2018
Adjusted EBITDA	$	324,506	$	343,015
(Add)/Deduct:
Provision (Benefit) for Income Taxes	10,553		1,168
Other Expense (Income), Net	15,210		20,151
Interest Expense, Net	102,436		97,626
Loss (gain) on disposal/write-down of property, plant and equipment, net	602		(1,130		)
Depreciation and Amortization	162,483		160,578
Significant Acquisition Costs(1)	2,746		19,008
Income (Loss) from Continuing Operations	$	30,476	$	45,614

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(1)	As defined in Note 9 to Notes to Consolidated Financial Statements included in our Annual Report.

Information as to our revenues by product and service lines by segment are as follows:



	North American Records and Information Management Business		North American Data Management Business		Western European Business		Other International Business		Global Data Center Business		Corporate and Other Business		Total Consolidated
For the Three Months Ended March 31, 2019
Records Management(1)	$	427,367	$	—	$	108,707	$	172,977	$	—	$	24,345	$	733,396
Data Management(1)	—		93,989		19,886		19,227		—		14,146		147,248
Information Destruction(1)(2)	100,013		2,758		160		8,752		—		—		111,683
Data Center	—		—		—		—		61,536		—		61,536
Total Revenues	$	527,380	$	96,747	$	128,753	$	200,956	$	61,536	$	38,491	$	1,053,863
For the Three Months Ended March 31, 2018
Records Management(1)	$	435,002	$	—	$	113,759	$	181,330	$	—	$	10,404	$	740,495
Data Management(1)	—		97,594		20,219		20,478		—		13,802		152,093
Information Destruction(1)(2)	91,841		2,370		97		8,959		—		—		103,267
Data Center	—		—		—		—		46,603		—		46,603
Total Revenues	$	526,843	$	99,964	$	134,075	$	210,767	$	46,603	$	24,206	$	1,042,458

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(1)	Each of the offerings within our product and service lines has a component of revenue that is storage rental related and a component that is service revenues, except for information destruction, which does not have a storage rental component.


(2)	Includes secure shredding services.