Consolidated Statements of Operations (Unaudited) - USD ($) shares in Millions, $ in Millions		3 Months Ended			9 Months Ended
		Sep. 30, 2024	Sep. 30, 2023		Sep. 30, 2024	Sep. 30, 2023
Income Statement [Abstract]
Revenues from services	[1]	$ 4,530.2	$ 4,675.6	[2]	$ 13,454.2	$ 14,284.0	[3]
Cost of services		3,748.1	3,853.7		11,122.5	11,736.7
Gross profit		782.1	821.9		2,331.7	2,547.3
Selling and administrative expenses		711.3	752.1		2,093.9	2,252.0
Operating profit		70.8	69.8		237.8	295.3
Interest and other expenses, net		11.6	15.1		28.7	34.4
Earnings before income taxes		59.2	54.7		209.1	260.9
Provision for income taxes		36.4	24.4		86.5	87.6
Net earnings		$ 22.8	$ 30.3		$ 122.6	$ 173.3
Net earnings per share - basic		$ 0.48	$ 0.61		$ 2.56	$ 3.46
Net earnings per share - diluted		$ 0.47	$ 0.6		$ 2.53	$ 3.42
Weighted average shares - basic		47.6	49.5		47.9	50.1
Weighted average shares - diluted		48.1	50.1		48.5	50.7

[1] Our consolidated revenues from services include fees received from our franchise offices of $3.3 and $3.8 for the three months ended September 30, 2024 and 2023, respectively, and $10.6 and $11.0 for the nine months ended September 30, 2024 and 2023, respectively. These fees are primarily based on revenues generated by the franchise offices, which were $282.5 and $243.5 for the three months ended September 30, 2024 and 2023, respectively, and $847.4 and $744.3 for the nine months ended September 30, 2024 and 2023, respectively.

[2] Effective January 1, 2024, our segment reporting was realigned to include our Puerto Rico business within Other Americas. Accordingly, United States is now adjusted to exclude Puerto Rico. All previously reported results have been restated to conform to the current year presentation.

[3] Effective January 1, 2024, our segment reporting was realigned to include our Puerto Rico business within Other Americas. Accordingly, United States is now adjusted to exclude Puerto Rico. All previously reported results have been restated to conform to the current year presentation.