Goodwill and Intangible Assets (Tables)

6 Months Ended

Sep. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in the Carrying Amount of Goodwill

The changes in the carrying amount of goodwill were as follows:

(In millions)
Balance as of April 1, 2022	$	2,873
Merger with Avast	7,267
Translation adjustments	(14)
Balance as of September 30, 2022	$	10,126

Schedule of Intangible Assets, Net, Finite-Lived

	September 30, 2022						April 1, 2022
(In millions)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Customer relationships	$	1,639	$	(431)	$	1,208	$	583	$	(382)	$	201
Developed technology	1,461		(164)		1,297		217		(143)		74
Other	91		(3)		88		8		(3)		5
Total finite-lived intangible assets	3,191		(598)		2,593		808		(528)		280
Indefinite-lived trade names	739		—		739		743		—		743
Total intangible assets	$	3,930	$	(598)	$	3,332	$	1,551	$	(528)	$	1,023

Schedule of Intangible Assets, Net, Indefinite-Lived

	September 30, 2022						April 1, 2022
(In millions)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Customer relationships	$	1,639	$	(431)	$	1,208	$	583	$	(382)	$	201
Developed technology	1,461		(164)		1,297		217		(143)		74
Other	91		(3)		88		8		(3)		5
Total finite-lived intangible assets	3,191		(598)		2,593		808		(528)		280
Indefinite-lived trade names	739		—		739		743		—		743
Total intangible assets	$	3,930	$	(598)	$	3,332	$	1,551	$	(528)	$	1,023

Schedule of Amortization Expense

Amortization expense for purchased intangible assets is summarized below:

	Three Months Ended				Six Months Ended				Condensed Consolidated Statements of Operations Classification
(In millions)	September 30, 2022		October 1, 2021		September 30, 2022		October 1, 2021
Customer relationships and other	$	29	$	21	$	50	$	42	Operating expenses
Developed technology	16		11		21		21		Cost of revenues
Total	$	45	$	32	$	71	$	63

Schedule of Future Intangible Asset Amortization Expense

As of September 30, 2022, future amortization expense related to intangible assets that have finite lives is as follows by fiscal year:

(In millions)
Remainder of 2023	$	237
2024	461
2025	400
2026	394
2027	381
Thereafter	720
Total	$	2,593