Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Debt - Commercial Paper (Details) - USD ($)			6 Months Ended
Debt - Commercial Paper (Details) - USD ($)	Jul. 31, 2015	Feb. 28, 2014	Jul. 02, 2022	Dec. 31, 2021	Oct. 18, 2019
United States \| Carrying value
Line of Credit Facility [Line Items]
Commercial paper			$ 830,000,000	$ 598,000,000
United States \| Commercial paper
Line of Credit Facility [Line Items]
Maturity period of debt		397 days	19 days 18 hours 28 minutes 48 seconds
Maximum borrowing capacity under credit facility					$ 1,800,000,000
United States \| Commercial paper \| Carrying value
Line of Credit Facility [Line Items]
Weighted average interest rate on debt (as a percent)			1.69%
Europe \| Carrying value
Line of Credit Facility [Line Items]
Commercial paper			$ 58,903,000	$ 15,859,000
Europe \| Commercial paper
Line of Credit Facility [Line Items]
Maturity period of debt	183 days		23 days 10 hours 4 minutes 48 seconds
Europe \| Commercial paper \| Carrying value
Line of Credit Facility [Line Items]
Weighted average interest rate on debt (as a percent)			(0.09%)