Revenue Recognition (Tables)

6 Months Ended

Jun. 30, 2019

Revenue From Contract With Customer [Abstract]

Disaggregation of Revenue

In the following table, revenue is disaggregated by service types for each of our reportable segments. See Note 2 to the Consolidated Financial Statements in our 2018 Annual Report on Form10-K for descriptions of revenue service types.

	3 Months Ended June 30,
	2019										2018
	Staffing and Interim		Outcome- Based Solutions and Consulting		Permanent Recruitment		Other		Total		Staffing and Interim		Outcome- Based Solutions and Consulting		Permanent Recruitment		Other		Total
Americas:
United States	$	551.3	$	33.1	$	24.1	$	22.4	$	630.9	$	559.1	$	34.6	$	24.4	$	22.4	$	640.5
Other Americas		392.8		12.3		6.2		1.2		412.5		392.3		12.3		6.5		0.9		412.0
		944.1		45.4		30.3		23.6		1,043.4		951.4		46.9		30.9		23.3		1,052.5
Southern Europe:
France		1,345.7		56.7		13.6		4.2		1,420.2		1,436.8		55.2		14.5		6.0		1,512.5
Italy		365.2		11.7		10.7		6.4		394.0		413.9		12.8		10.2		6.1		443.0
Other Southern Europe		471.9		83.2		16.0		1.9		573.0		383.8		76.6		14.1		4.0		478.5
		2,182.8		151.6		40.3		12.5		2,387.2		2,234.5		144.6		38.8		16.1		2,434.0
Northern Europe		1,050.8		86.5		38.2		7.7		1,183.2		1,234.0		106.1		45.0		8.1		1,393.2
APME		582.0		73.5		50.1		3.3		708.9		599.5		69.0		52.0		4.3		724.8
Right Management		—		12.3		—		38.1		50.4		—		12.5		—		39.9		52.4
Total	$	4,759.7	$	369.3	$	158.9	$	85.2	$	5,373.1	$	5,019.4	$	379.1	$	166.7	$	91.7	$	5,656.9
	6 Months Ended June 30,
	2019										2018
	Staffing and Interim		Outcome- Based Solutions and Consulting		Permanent Recruitment		Other		Total		Staffing and Interim		Outcome- Based Solutions and Consulting		Permanent Recruitment		Other		Total
Americas:
United States	$	1,080.0	$	64.1	$	47.0	$	43.4	$	1,234.5	$	1,102.3	$	63.9	$	46.2	$	44.4	$	1,256.8
Other Americas		778.2		24.0		12.0		2.0		816.2		780.5		23.5		12.5		1.8		818.3
		1,858.2		88.1		59.0		45.4		2,050.7		1,882.8		87.4		58.7		46.2		2,075.1
Southern Europe:
France		2,570.2		114.0		28.1		9.3		2,721.6		2,781.4		114.3		29.4		11.4		2,936.5
Italy		695.2		21.2		20.6		12.9		749.9		800.9		24.3		19.4		12.0		856.6
Other Southern Europe		818.9		163.3		30.2		5.5		1,017.9		762.5		154.3		28.6		7.5		952.9
		4,084.3		298.5		78.9		27.7		4,489.4		4,344.8		292.9		77.4		30.9		4,746.0
Northern Europe		2,104.2		176.2		76.3		16.2		2,372.9		2,489.2		215.9		89.5		16.2		2,810.8
APME		1,165.4		142.9		93.8		6.7		1,408.8		1,198.7		137.4		101.0		7.9		1,445.0
Right Management		—		22.4		—		73.8		96.2		—		24.0		—		78.4		102.4
Total	$	9,212.1	$	728.1	$	308.0	$	169.8	$	10,418.0	$	9,915.5	$	757.6	$	326.6	$	179.6	$	11,179.3

In the following table, revenue is disaggregated by timing of revenue recognition for each of our reportable segments:

	3 Months Ended June 30,
	2019						2018
	Services transferred over time		Services transferred at a point in time		Total		Services transferred over time		Services transferred at a point in time		Total
Americas:
United States	$	617.2	$	13.7	$	630.9	$	626.7	$	13.8	$	640.5
Other Americas		408.2		4.3		412.5		407.8		4.2		412.0
		1,025.4		18.0		1,043.4		1,034.5		18.0		1,052.5
Southern Europe:
France		1,407.5		12.7		1,420.2		1,498.5		14.0		1,512.5
Italy		384.2		9.8		394.0		433.5		9.5		443.0
Other Southern Europe		559.8		13.2		573.0		466.6		11.9		478.5
		2,351.5		35.7		2,387.2		2,398.6		35.4		2,434.0
Northern Europe		1,149.9		33.3		1,183.2		1,354.8		38.4		1,393.2
APME		675.7		33.2		708.9		689.5		35.3		724.8
Right Management		50.4		-		50.4		52.4		-		52.4
Total	$	5,252.9	$	120.2	$	5,373.1	$	5,529.8	$	127.1	$	5,656.9
	6 Months Ended June 30,
	2019						2018
	Services transferred over time		Services transferred at a point in time		Total		Services transferred over time		Services transferred at a point in time		Total
Americas:
United States	$	1,207.8	$	26.7	$	1,234.5	$	1,231.1	$	25.7	$	1,256.8
Other Americas		807.9		8.3		816.2		809.8		8.5		818.3
		2,015.7		35.0		2,050.7		2,040.9		34.2		2,075.1
Southern Europe:
France		2,695.2		26.4		2,721.6		2,908.1		28.4		2,936.5
Italy		730.7		19.2		749.9		838.4		18.2		856.6
Other Southern Europe		992.8		25.1		1,017.9		928.6		24.3		952.9
		4,418.7		70.7		4,489.4		4,675.1		70.9		4,746.0
Northern Europe		2,306.5		66.4		2,372.9		2,734.0		76.8		2,810.8
APME		1,347.1		61.7		1,408.8		1,378.4		66.6		1,445.0
Right Management		96.2		-		96.2		102.4		-		102.4
Total	$	10,184.2	$	233.8	$	10,418.0	$	10,930.8	$	248.5	$	11,179.3