Finite-lived Intangible Assets, Impairments and Other Charges

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.

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- Definition

Amount classified as intangible assets, excluding goodwill, attributable to disposal group held for sale or disposed of.

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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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.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.

+ References

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- Definition

Amount before accumulated amortization of intangible assets, excluding goodwill.

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- Definition

Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

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Goodwill and Purchased Intangible Assets - Purchased Intangible Assets, Net (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Apr. 04, 2022
Finite-Lived Intangible Assets [Line Items]
Gross	$ 1,059.0	$ 1,059.0
Accumulated Amortization	(840.6)	(765.8)
Accumulated Impairments and Other Charges	(57.9)	(57.9)
Net	160.5	235.3
Indefinite-lived Intangible Assets [Line Items]
Total purchased intangible assets	1,059.0	1,108.0
Accumulated Amortization	(840.6)	(765.8)
Accumulated Impairments and Other Charges	(57.9)	(57.9)
Net	160.5	284.3
Amortization of intangible assets	74.8	79.5	$ 40.6
Impairment of intangible assets	0.0	0.0	$ 0.0
Disposal Group, Held-for-sale, Not Discontinued Operations \| Silicon Photonics Business
Indefinite-lived Intangible Assets [Line Items]
Purchased intangible assets, net				$ 49.0
Purchased intangible assets, net				$ 49.0
IPR&D
Indefinite-lived Intangible Assets [Line Items]
Gross	0.0	49.0
IPR&D \| Disposal Group, Held-for-sale, Not Discontinued Operations \| Silicon Photonics Business
Indefinite-lived Intangible Assets [Line Items]
Purchased intangible assets, net	49.0
Purchased intangible assets, net	49.0
Technologies and patents
Finite-Lived Intangible Assets [Line Items]
Gross	913.1	913.1
Accumulated Amortization	(721.3)	(660.7)
Accumulated Impairments and Other Charges	(55.1)	(55.1)
Net	136.7	197.3
Indefinite-lived Intangible Assets [Line Items]
Accumulated Amortization	(721.3)	(660.7)
Accumulated Impairments and Other Charges	(55.1)	(55.1)
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross	136.3	136.3
Accumulated Amortization	(111.2)	(98.6)
Accumulated Impairments and Other Charges	(2.8)	(2.8)
Net	22.3	34.9
Indefinite-lived Intangible Assets [Line Items]
Accumulated Amortization	(111.2)	(98.6)
Accumulated Impairments and Other Charges	(2.8)	(2.8)
Other Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Gross	9.6	9.6
Accumulated Amortization	(8.1)	(6.5)
Accumulated Impairments and Other Charges	0.0	0.0
Net	1.5	3.1
Indefinite-lived Intangible Assets [Line Items]
Accumulated Amortization	(8.1)	(6.5)
Accumulated Impairments and Other Charges	$ 0.0	$ 0.0