Revenue Recognition (Tables)

9 Months Ended

Sep. 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 3 to the Consolidated Financial Statements in our 2018 Annual Report on Form10-K for descriptions of revenue service types.

	3 Months Ended September 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	$	564.5	$	33.5	$	25.2	$	22.5	$	645.7	$	556.1	$	31.5	$	23.7	$	21.9	$	633.2
Other Americas		404.6		12.5		6.7		1.2		425.0		388.1		11.4		6.1		1.2		406.8
		969.1		46.0		31.9		23.7		1,070.7		944.2		42.9		29.8		23.1		1,040.0
Southern Europe:
France		1,309.8		56.6		12.1		3.6		1,382.1		1,390.0		53.3		12.7		4.6		1,460.6
Italy		354.9		10.2		8.1		3.4		376.6		386.5		11.5		8.0		4.2		410.2
Other Southern Europe		494.1		82.0		15.4		1.4		592.9		370.2		72.8		13.5		4.3		460.8
		2,158.8		148.8		35.6		8.4		2,351.6		2,146.7		137.6		34.2		13.1		2,331.6
Northern Europe		1,037.2		78.0		33.6		7.8		1,156.6		1,138.8		104.3		36.6		7.4		1,287.1
APME		505.3		76.6		36.5		3.5		621.9		582.4		75.4		51.8		3.4		713.0
Right Management		—		10.8		—		37.3		48.1		—		12.2		—		34.8		47.0
Total	$	4,670.4	$	360.2	$	137.6	$	80.7	$	5,248.9	$	4,812.1	$	372.4	$	152.4	$	81.8	$	5,418.7
	9 Months Ended September 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	$	1,644.5	$	97.6	$	72.2	$	65.9	$	1,880.2	$	1,658.4	$	95.4	$	69.9	$	66.3	$	1,890.0
Other Americas		1,182.8		36.5		18.7		3.2		1,241.2		1,168.6		34.9		18.6		3.0		1,225.1
		2,827.3		134.1		90.9		69.1		3,121.4		2,827.0		130.3		88.5		69.3		3,115.1
Southern Europe:
France		3,880.0		170.6		40.2		12.9		4,103.7		4,171.4		167.6		42.1		16.0		4,397.1
Italy		1,050.1		31.4		28.7		16.3		1,126.5		1,187.4		35.8		27.4		16.2		1,266.8
Other Southern Europe		1,313.0		245.3		45.6		6.9		1,610.8		1,132.7		227.1		42.1		11.8		1,413.7
		6,243.1		447.3		114.5		36.1		6,841.0		6,491.5		430.5		111.6		44.0		7,077.6
Northern Europe		3,141.4		254.2		109.9		24.0		3,529.5		3,628.0		320.2		126.1		23.6		4,097.9
APME		1,670.7		219.5		130.3		10.2		2,030.7		1,781.1		212.8		152.8		11.3		2,158.0
Right Management		—		33.2		—		111.1		144.3		—		36.2		—		113.2		149.4
Total	$	13,882.5	$	1,088.3	$	445.6	$	250.5	$	15,666.9	$	14,727.6	$	1,130.0	$	479.0	$	261.4	$	16,598.0

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

	3 Months Ended September 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	$	632.1	$	13.6	$	645.7	$	620.4	$	12.8	$	633.2
Other Americas		420.4		4.6		425.0		402.2		4.6		406.8
		1,052.5		18.2		1,070.7		1,022.6		17.4		1,040.0
Southern Europe:
France		1,370.8		11.3		1,382.1		1,448.5		12.1		1,460.6
Italy		369.3		7.3		376.6		402.8		7.4		410.2
Other Southern Europe		580.1		12.8		592.9		449.7		11.1		460.8
		2,320.2		31.4		2,351.6		2,301.0		30.6		2,331.6
Northern Europe		1,127.4		29.2		1,156.6		1,255.9		31.2		1,287.1
APME		600.3		21.6		621.9		678.0		35.0		713.0
Right Management		48.1		-		48.1		47.0		-		47.0
Total	$	5,148.5	$	100.4	$	5,248.9	$	5,304.5	$	114.2	$	5,418.7
	9 Months Ended September 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	$	1,839.9	$	40.3	$	1,880.2	$	1,851.5	$	38.5	$	1,890.0
Other Americas		1,228.3		12.9		1,241.2		1,212.0		13.1		1,225.1
		3,068.2		53.2		3,121.4		3,063.5		51.6		3,115.1
Southern Europe:
France		4,066.0		37.7		4,103.7		4,356.6		40.5		4,397.1
Italy		1,100.0		26.5		1,126.5		1,241.2		25.6		1,266.8
Other Southern Europe		1,572.9		37.9		1,610.8		1,378.3		35.4		1,413.7
		6,738.9		102.1		6,841.0		6,976.1		101.5		7,077.6
Northern Europe		3,433.9		95.6		3,529.5		3,989.9		108.0		4,097.9
APME		1,947.4		83.3		2,030.7		2,056.4		101.6		2,158.0
Right Management		144.3		-		144.3		149.4		-		149.4
Total	$	15,332.7	$	334.2	$	15,666.9	$	16,235.3	$	362.7	$	16,598.0