Debt - Schedule of Components of Debt (Details) - USD ($) $ in Millions	6 Months Ended
	Sep. 27, 2024	Mar. 29, 2024	Sep. 19, 2022	Apr. 15, 2020	Feb. 09, 2017
Debt Instrument [Line Items]
Total principal amount	$ 8,628	$ 8,716
Less: unamortized discount and issuance costs	(100)	(112)
Total debt	8,528	8,604
Less: current portion	(1,391)	(175)
Total long-term debt	$ 7,137	8,429
Term B Facility due September 12, 2029
Debt Instrument [Line Items]
Basis spread on variable rate	1.75%
Senior Notes | 5.00% Senior Notes due April 15, 2025
Debt Instrument [Line Items]
Stated interest rate	5.00%			5.00%	5.00%
Total principal amount	$ 1,100	1,100			$ 1,100
Effective Interest Rate	5.00%
Senior Notes | 6.75% Senior Notes due September 30, 2027
Debt Instrument [Line Items]
Stated interest rate	6.75%		6.75%
Total principal amount	$ 900	900
Effective Interest Rate	6.75%
Senior Notes | 7.125% Senior Notes due September 30, 2030
Debt Instrument [Line Items]
Stated interest rate	7.125%		7.125%
Total principal amount	$ 600	600
Effective Interest Rate	7.13%
Secured Debt | Term A Facility due September 12, 2027
Debt Instrument [Line Items]
Total principal amount	$ 3,617	$ 3,666
Weighted average interest rate	6.85%	7.18%
Secured Debt | Term B Facility due September 12, 2029
Debt Instrument [Line Items]
Total principal amount	$ 2,405	$ 2,444
Weighted average interest rate	7.00%	7.43%
Mortgages | 1.29% Avira Mortgage due December 30, 2029
Debt Instrument [Line Items]
Stated interest rate	1.29%
Total principal amount	$ 3	$ 3
Effective Interest Rate	1.29%
Mortgages | 0.95% Avira Mortgage due December 30, 2030
Debt Instrument [Line Items]
Stated interest rate	0.95%
Total principal amount	$ 3	$ 3
Effective Interest Rate	0.95%