Goodwill and other intangible assets.

No definition available.

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- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ References

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- Definition

Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482665/350-30-50-2

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- Definition

Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Section 45
-Paragraph 28
-Subparagraph (b)
-SubTopic 10
-Topic 230
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- Definition

The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.

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-Subparagraph (b)
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Goodwill and Other Intangible Assets - Additional Information (Detail) - USD ($)	3 Months Ended			12 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Goodwill and Other Intangible Assets [Line Items]
Partial impairment charges				$ 0	$ 0	$ 0
Amortization expense for intangible assets				327,100,000	440,000,000	$ 510,000,000
Impairment of Goodwill				571,400,000	1,119,600,000
2024	$ 273,500,000			273,500,000
2025	230,200,000			230,200,000
Home [Member] \| Patents [Member]
Goodwill and Other Intangible Assets [Line Items]
2024	19,500,000			19,500,000
2025	4,400,000			4,400,000
ANS [Member]
Goodwill and Other Intangible Assets [Line Items]
Impairment of Goodwill	46,400,000	$ 425,900,000	$ 1,119,600,000	$ 472,300,000	$ 1,119,600,000
BDCC [Member]
Goodwill and Other Intangible Assets [Line Items]
Impairment of Goodwill	$ 99,100,000	$ 0