Supplementary Data (Tables)

9 Months Ended

Sep. 30, 2021

The following table presents the components of accrued liabilities.


	September 30, 2021		December 31, 2020
Salaries, benefits and related expenses	$	569.2	$	504.6
Interest	44.0		43.6
Office and related expenses	20.4		25.5
Acquisition obligations	15.7		47.9
Restructuring charges	11.5		69.5
Income taxes payable	4.1		50.6
Other	95.5		90.7
Total accrued liabilities	$	760.4	$	832.4

Other Income (Expense), Net

Results of operations for the three and nine months ended September 30, 2021 and 2020 include certain items that are not directly associated with our revenue-producing operations.


	Three months ended September 30,				Nine months ended September 30,
	2021		2020		2021		2020
Loss on early extinguishment of debt	$	—	$	—	$	(74.0)	$	—
Net losses on sales of businesses	(4.4)		(8.6)		(18.6)		(51.8)
Other	6.7		(2.7)		15.7		(2.8)
Total other income (expense), net	$	2.3	$	(11.3)	$	(76.9)	$	(54.6)

Redeemable Noncontrolling Interest [Table Text Block]

Redeemable Non-controlling Interests

Many of our acquisitions include provisions under which the non-controlling equity owners may require us to purchase additional interests in a subsidiary at their discretion. Redeemable non-controlling interests are adjusted quarterly, if necessary, to their estimated redemption value, but not less than their initial fair value. Any adjustments to the redemption value impact retained earnings or additional paid in capital, except for foreign currency translation adjustments.

The following table presents changes in our redeemable non-controlling interests.


	Nine months ended September 30,
	2021		2020
Balance at beginning of period	$	93.1	$	164.7
Change in related non-controlling interests balance	1.1		(6.0)
Changes in redemption value of redeemable non-controlling interests:

Redemptions	(22.7)		(2.5)
Redemption value adjustments	1.1		(3.4)
Balance at end of period	$	72.6	$	152.8