Effective Income Tax Rate Reconciliation, Other Reconciling Items, Per Diluted Share Amount

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- Definition

Income Tax Examination, Amount of Tax Assessments, Years 2004-2009.

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- Definition

Income Tax Examination, Amount of Tax Assessments, Years 2010-2012

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- Definition

Income Tax Examination, Amount of Tax Assessments, Years 2013-2015

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- Definition

Income Tax Examination, Self-insurance Programs, Proposed Adjustments to Taxable Income

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- Definition

Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 6.I.Fact.4)
-URI http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319

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Percentage of the difference, between reported income tax expense (benefit) and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, that is attributable to tax exempt income, equity in earnings (loss) of an unconsolidated subsidiary, minority interest income (expense), tax holiday, disposition of a business, disposition of an asset, repatriation of foreign earnings, repatriation of foreign earnings jobs creation act of 2004, change in enacted tax rate, prior year income taxes, change in deferred tax asset valuation allowance, and other adjustments.

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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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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax exempt income, equity in earnings (loss) of an unconsolidated subsidiary, minority noncontrolling interest income (loss), tax holiday, disposition of a business, disposition of an asset, repatriation of foreign earnings, repatriation of foreign earnings jobs creation act of 2004, increase (decrease) in enacted tax rate, prior year income taxes, increase (decrease) in deferred tax asset valuation allowance, and other adjustments.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319

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Income Taxes (Narrative) (Details) $ / shares in Units, kr in Millions, $ in Millions		3 Months Ended		9 Months Ended		12 Months Ended	48 Months Ended
	Dec. 31, 2017	Oct. 02, 2020 USD ($)	Sep. 27, 2019	Oct. 02, 2020 USD ($)	Sep. 27, 2019 USD ($) $ / shares	Dec. 21, 2017	Dec. 31, 2015 USD ($)	Dec. 16, 2019 DKK (kr)	Aug. 27, 2019 DKK (kr)	Dec. 10, 2013 DKK (kr)
Income Tax Examination [Line Items]
Federal statutory income tax rate, percent	21.00%	21.00%	21.00%	21.00%	21.00%	35.00%
Net tax benefits, impact, percent		(6.10%)		(1.10%)	9.70%
Net tax benefits, impact, amount					$ (227)
Net tax benefits, impact, per diluted share \| $ / shares					$ (0.31)
Income tax examination, self-insurance programs, proposed adjustments to taxable income							$ 2,700
Foreign tax authority
Income Tax Examination [Line Items]
Income tax examination, amount of tax assessments 2004-2009		$ 292		$ 292						kr 1,900
Income tax examination, amount of tax assessments 2010-2012		169		169					kr 1,100
Income tax examination, amount of tax assessments 2013-2015		$ 120		$ 120				kr 761