GOODWILL AND OTHER INTANGIBLE ASSETS, NET (Tables)

12 Months Ended

Dec. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Activity Related to Goodwill and Other Intangible Assets Net

The following table summarizes the activity related to our goodwill for 2021 and 2020 (amounts in millions):

	Goodwill
	Home Health		Hospice		Personal Care		High Acuity Care		Total
Balances at December 31, 2019 (1)	$	87.1	$	528.3	$	43.1	$	—	$	658.5
Additions	3.3		270.9		—		—		274.2
Balances at December 31, 2020	90.4		799.2		43.1		—		932.7
Additions	27.8		1.7		—		233.9		263.4
Balances at December 31, 2021	$	118.2	$	800.9	$	43.1	$	233.9	$	1,196.1

(1)Net of prior years' accumulated impairment losses of $733.7 million, which is inclusive of write-offs related to the sale and closure of care centers.

During 2021, we did not record any impairment charges related to our other intangible assets. During 2020, we recorded a non-cash other intangible assets impairment charge of $4.2 million related to acquired names which were no longer in use.

The following table summarizes the activity related to our other intangible assets, net for 2021 and 2020 (amounts in millions):

	Other Intangible Assets, Net
	Certificates of Need and Licenses		Acquired Names -Unamortizable		Acquired Names -Amortizable (4)		Non-Compete Agreements (4)		Technology (4)		Total
Balances at December 31, 2019 (1)	$	37.6	$	18.1	$	5.6	$	3.4	$	—	$	64.7
Additions	11.8		—		7.0		11.5		—		30.3
Write-off (2)	—		(4.2)		—		—		—		(4.2)
Amortization (3)	(2.4)		—		(7.1)		(7.1)		—		(16.6)
Balances at December 31, 2020	47.0		13.9		5.5		7.8		—		74.2
Additions	0.8		28.3		—		6.2		20.2		55.5
Reclass to amortizable intangible	—		(6.6)		6.6		—		—		—
Amortization (3)	(0.7)		—		(9.0)		(7.6)		(1.2)		(18.5)
Balances at December 31, 2021	$	47.1	$	35.6	$	3.1	$	6.4	$	19.0	$	111.2

(1)Net of prior years' accumulated amortization of $4.4 million for acquired names and $2.7 million for non-compete agreements.

(2)Write-offs are related to our acquired names that are no longer in use or that were associated with care centers that are closed.

(3)Amortization of certificates of need and licenses is related to care centers that were closed during 2020 and 2021.

(4)The weighted average remaining amortization period of our amortizable acquired names, non-compete agreements and technology is 0.3 years, 1.3 years and 6.6 years, respectively.

Schedule of Estimated Aggregate Future Amortization Expense

The estimated aggregate amortization expense related to intangible assets for each of the five succeeding years is as follows (amounts in millions):

	Intangible Asset Amortization
2022	$	10.5
2023	4.7
2024	2.9
2025	2.9
2026	2.9
	$	23.9