SEGMENT INFORMATION

6 Months Ended

Jun. 30, 2019

We operate in three reportable segments: North America, Europe and Asia-Pacific. We evaluate performance and allocate resources based on the operating income of each operating segment. The operating income of each operating segment includes the revenues of the segment less expenses that are directly related to those revenues. Operating overhead, shared costs and certain compensation costs are included in Corporate in the following table. Interest and other income, interest and other expense and provision for income taxes are not allocated to the individual segments. We do not evaluate the performance of or allocate resources to our operating segments using asset data. The accounting policies of the reportable operating segments are the same as those described in our Annual Report on Form 10-K for the year ended December 31, 2018 and our summary of significant accounting policies in "Note 1—Basis of Presentation and Summary of Significant Accounting Policies."

Information on segments and reconciliations to consolidated revenues and consolidated operating income was as follows for the three and six months ended June 30, 2019 and 2018:



	Three Months Ended						Six Months Ended
	June 30, 2019			June 30, 2018			June 30, 2019			June 30, 2018

	(in thousands)

Revenues⁽¹⁾:
North America	$	715,919		$	621,801		$	1,394,341		$	1,215,830
Europe	160,349			155,631			303,218			298,908
Asia-Pacific	58,884			55,732			120,631			113,403
Consolidated revenues	$	935,152		$	833,164		$	1,818,190		$	1,628,141

Operating income (loss)⁽¹⁾:
North America	$	185,286		$	147,184		$	341,433		$	272,588
Europe	86,345			82,682			158,306			153,230
Asia-Pacific	23,257			19,577			50,530			43,351
Corporate⁽²⁾	(73,162		)	(58,706		)	(129,051		)	(122,262		)
Consolidated operating income	$	221,726		$	190,737		$	421,218		$	346,907

Depreciation and amortization⁽¹⁾:
North America	$	124,573		$	105,433		$	252,810		$	207,958
Europe	13,101			11,775			26,095			24,520
Asia-Pacific	5,141			4,726			10,181			9,359
Corporate	2,308			1,714			4,667			3,555
Consolidated depreciation and amortization	$	145,123		$	123,648		$	293,753		$	245,392

⁽¹⁾ Revenues, operating income and depreciation and amortization reflect the effects of acquired businesses from the respective acquisition dates. For further discussion of our acquisitions, see "Note 2—Acquisitions."

⁽²⁾ During the three months ended June 30, 2019 and 2018, operating loss for Corporate included acquisition and integration expenses of $14.1 million and $8.1 million, respectively. The amount for the three months ended June 30, 2019 included transaction costs related to the Merger of $12.2 million. During the six months ended June 30, 2019 and 2018, operating loss for Corporate included acquisition and integration expenses of $19.5 million and $26.4 million, respectively. The amount for the six months ended June 30, 2019 included transaction costs related to the Merger of $12.2 million.