Redeemable Noncontrolling Interests and Noncontrolling Interests - Schedule of Changes in Noncontrolling Interests and Redeemable Noncontrolling Interests and Noncontrolling Interests (Details) - USD ($)
$ in Millions

Redeemable Noncontrolling Interests and Noncontrolling Interests - Schedule of Changes in Noncontrolling Interests and Redeemable Noncontrolling Interests and Noncontrolling Interests (Details) - USD ($) $ in Millions			3 Months Ended
	Jun. 02, 2025	Apr. 01, 2025	Jun. 30, 2026	Jun. 30, 2025
Equity, Attributable to Noncontrolling Interest [Roll Forward]
Beginning balance		$ (1,694)	$ (1,777)	$ (1,694)
Net income attributable to noncontrolling interests			1,032	831
Adjustment to fair value of redeemable noncontrolling interests			(1)
Adjustment to redemption value in net income attributable to noncontrolling interests			0	0
Adjustment to redemption value in net income attributable to noncontrolling interests			374	0
Payments to noncontrolling interests			(52)	(47)
Other			(2)	(2)
Ending balance			(3,864)	(1,588)
Medical-Surgical Solutions
Equity, Attributable to Noncontrolling Interest [Roll Forward]
Redemption value adjustments			293
PRISM Vision LLC
Equity, Attributable to Noncontrolling Interest [Roll Forward]
Acquisition		25
Ending balance, redeemable noncontrolling interests				25
Core Ventures
Equity, Attributable to Noncontrolling Interest [Roll Forward]
Acquisition	$ 700
Ending balance, redeemable noncontrolling interests				700
Redemption value adjustments			81
Noncontrolling Interests
Equity, Attributable to Noncontrolling Interest [Roll Forward]
Beginning balance		380	395	380
Net income attributable to noncontrolling interests			35	47
Minority Interest Increase From Adjustments To Fair Value			0	0
Sale of noncontrolling interest in Medical-Surgical Solutions, net			0	0
Payments to noncontrolling interests			(52)	(47)
Other			(2)	(1)
Ending balance			376	379
Noncontrolling Interests \| PRISM Vision LLC
Equity, Attributable to Noncontrolling Interest [Roll Forward]
Acquisition			0	0
Noncontrolling Interests \| Core Ventures
Equity, Attributable to Noncontrolling Interest [Roll Forward]
Acquisition			0	0
Redeemable Noncontrolling Interests
Equity, Attributable to Noncontrolling Interest [Roll Forward]
Beginning balance, redeemable noncontrolling interests		0	943	0
Net income attributable to noncontrolling interests			9	0
Adjustment to fair value of redeemable noncontrolling interests			1	0
Sale of noncontrolling interest in Medical-Surgical Solutions, net			1,238	0
Payments to noncontrolling interests			0	0
Other			(2)	0
Ending balance, redeemable noncontrolling interests			2,563	725
Redeemable Noncontrolling Interests \| PRISM Vision LLC
Equity, Attributable to Noncontrolling Interest [Roll Forward]
Acquisition		$ 25	0	25
Redeemable Noncontrolling Interests \| Core Ventures
Equity, Attributable to Noncontrolling Interest [Roll Forward]
Acquisition			$ 0	$ 700