Commitments and Contingencies Narrative (Details) - USD ($) $ in Billions		9 Months Ended
Oct. 03, 2022	Sep. 30, 2022
Contingencies [Line Items]
Other Commitments, Description		As of September 30, 2022, the Company has entered into agreements to acquire companies in the health care sector, most notably Change Healthcare (NASDAQ: CHNG) and LHC Group, Inc (NASDAQ: LHCG), subject to regulatory approval and other customary closing conditions.
Other Commitment		$ 14
Subsequent Event
Contingencies [Line Items]
Subsequent Event, Description	The Company completed the acquisition of Change Healthcare on October 3, 2022.

Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

No definition available.

Name:	us-gaap_OtherCommitment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant