Segment Information (Tables)

12 Months Ended

Dec. 31, 2017

Segment Reporting [Abstract]

Reconciliation of Revenue and Operating Profit from Segments to Consolidated

	Revenues				Operating Profit
	Years Ended December 31,				Years Ended December 31,
(In millions)	2017		2016	2015	2017			2016		2015
Reportable Segments:
North America	$	1,254.2	1,210.3	1,224.0	$	74.0		40.1		45.6
South America	924.6		718.7	719.3	182.8			122.6		104.6
Rest of World	1,014.1		979.4	1,033.6	115.2			111.3		102.5
Total reportable segments	3,192.9		2,908.4	2,976.9	372.0			274.0		252.7
Reconciling Items:
Corporate items:
General, administrative and other expenses	—		—	—	(84.3		)	(59.8	)	(81.0	)
Foreign currency transaction losses	—		—	—	(1.1		)	3.8		(8.8	)
Reconciliation of segment policies to GAAP	—		—	—	(5.2		)	(2.2	)	4.6
Other items not allocated to segments:
Venezuela operations	154.1		109.4	84.5	20.4			18.5		(45.6	)
Reorganization and Restructuring	—		—	—	(22.6		)	(30.3	)	(15.3	)
Acquisitions and dispositions	—		2.8	—	(5.3		)	(19.5	)	(10.2	)
Total	$	3,347.0	3,020.6	3,061.4	$	273.9		184.5		96.4

Schedule of Capital Expenditures, Depreciation and Amortization by Segment

	Years Ended December 31,
(In millions)	2017		2016	2015
Capital Expenditures by Reportable Segment
North America	$	86.3	42.0	37.1
South America	39.2		24.0	21.4
Rest of World	35.9		32.2	31.3
Total reportable segments	161.4		98.2	89.8
Corporate items	8.9		9.0	7.0
Venezuela	4.2		5.0	4.3
Total	$	174.5	112.2	101.1
Depreciation and Amortization by Reportable Segment
Depreciation and amortization of property and equipment:
North America	$	68.4	66.8	70.1
South America	23.5		19.0	19.5
Rest of World	30.4		29.8	30.9
Total reportable segments	122.3		115.6	120.5
Corporate items	12.0		10.9	11.3
Venezuela	1.7		0.7	3.9
Reorganization and Restructuring	2.2		0.8	—
Depreciation and amortization of property and equipment	138.2		128.0	135.7
Amortization of intangible assets(a)	8.4		3.6	4.2
Total	$	146.6	131.6	139.9

(a) Amortization of acquisition-related intangible assets has been excluded from reportable segment amounts.

Reconciliation of Assets from Segment to Consolidated

	December 31,
(In millions)	2017		2016	2015
Assets held by Reportable Segment
North America	$	733.5	629.4	638.4
South America	740.5		371.4	315.0
Rest of World	883.3		621.8	614.0
Total reportable segments	2,357.3		1,622.6	1,567.4
Corporate items	643.6		321.3	332.4
Venezuela	58.7		50.9	46.9
Total	$	3,059.6	1,994.8	1,946.7

Schedule of Long Lived Assets By Geographic Areas

Long-Lived Assets by Geographic Area(a)
Non-U.S.:
Mexico	$	99.6	78.1	93.2
France	84.1		67.5	68.1
Brazil	57.2		45.3	34.0
Canada	46.7		42.4	38.9
Other	146.5		127.2	122.7
Subtotal	434.1		360.5	356.9
U.S.	206.8		170.5	192.1
Total	$	640.9	531.0	549.0

(a) Long-lived assets include only property and equipment.

Schedule of Revenue By Geographical Areas

	Years Ended December 31,
(In millions)	2017		2016	2015
Revenues by Geographic Area(a)
Outside the U.S.:
Brazil	$	434.6	344.9	336.4
France	429.4		424.5	431.5
Mexico	327.2		296.3	333.7
Argentina	250.3		156.4	158.4
Venezuela	154.1		109.4	84.5
Canada	151.2		150.2	153.7
Other	824.4		775.1	826.7
Subtotal	2,571.2		2,256.8	2,324.9
U.S.	775.8		763.8	736.5
Total	$	3,347.0	3,020.6	3,061.4

(a) Revenues are recorded in the country where service is initiated or performed. No single customer represents more than 10% of total revenue.  

Schedule of Revenue by Service Type

	Years Ended December 31,
(In millions)	2017		2016	2015
Revenues by Service Type:
Core services	$	1,719.5	1,597.6	1,615.7
High-value services	1,409.8		1,209.3	1,208.8
Other security services	217.7		213.7	236.9
Total	$	3,347.0	3,020.6	3,061.4

Schedule of Net Assets Outside the U.S.

	December 31,
(In millions)	2017		2016	2015
Net assets outside the U.S.
France	$	219.4	102.1	87.1
Other Rest of World countries	273.1		205.0	221.2
Mexico	133.7		86.1	86.1
Argentina	234.0		28.6	28.3
Brazil	151.3		106.3	87.9
Other South American countries	116.2		98.4	86.9
Canada	63.3		57.6	50.3
Total	$	1,191.0	684.1	647.8

Schedule Of Financial Information About Equity Affiliates Held By Segments

(In millions)	2017		2016		2015
Information about Unconsolidated Equity Affiliates held by Rest of World:
Carrying value of investments and advances at December 31	$	4.0	3.5		4.9
Undistributed earnings at December 31	2.6		2.5		2.2
Share of equity earnings (loss)	0.4		(1.5	)	0.5