Asset Securitization Program Facility Fee.

No definition available.

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- Definition

Asset Securitization Program Interest Rate At Period End.

+ References

No definition available.

+ Details

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- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(3))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Period Type:	instant

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

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+ Details

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Period Type:	instant

- Definition

Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 10
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+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
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+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

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.

+ References

No definition available.

+ Details

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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 50
-Section 40
-Paragraph 2
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+ Details

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Balance Type:	credit
Period Type:	duration

- Definition

Amount before accretion (amortization) of purchase discount (premium) of interest income and dividend income on nonoperating securities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.7(a),(b))
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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Balance Type:	credit
Period Type:	duration

- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

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.

+ References

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of long-term notes classified as other, payable after one year or the normal operating cycle, if longer.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (b)
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-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

+ Details

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Period Type:	duration

- Details

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- Details

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- Details

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- Details

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- Details

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Debt - LT Debt (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
Debt - LT Debt (Details) - USD ($) $ in Thousands	Jul. 01, 2017	Jul. 02, 2016	Jul. 01, 2017	Jul. 02, 2016	Dec. 31, 2016
Debt Instrument [Line Items]
Loss on extinguishment of debt	$ (58,759)	$ 0	$ (58,759)	$ 0
Long-term debt	2,642,043		2,642,043		$ 2,696,334
Accounts receivable, net	6,531,452		6,531,452		6,746,687
Investment Income, Interest and Dividend	7,441	$ 3,918	15,366	8,585
Net proceeds from note offering	$ 494,625		$ 494,625	$ 0
Revolving Credit Facility due in 2018 [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			1.175%
Debt Instrument, Interest Rate, Effective Percentage	2.35%		2.35%
Line of Credit Facility, Commitment Fee Percentage			0.20%
Maximum Borrowing Capacity	$ 1,800,000		$ 1,800,000
Asset securitization program [Member]
Debt Instrument [Line Items]
Long-term debt	$ 700,000		$ 700,000		460,000
Debt Instrument, Interest Rate, Effective Percentage	1.62%		1.62%
Asset Securitization Program Facility Fee	0.40%		0.40%
Asset Securitization Program Interest Rate Spread At End of Period	0.40%		0.40%
Accounts receivable, net	$ 1,877,771		$ 1,877,771		2,045,464
Maximum Borrowing Capacity	910,000		910,000
Senior Debentures Due in 2018 [Member]
Debt Instrument [Line Items]
Debt Instrument, Fair Value Disclosure	0		0		212,500
Long-term debt	0		0		$ 199,348
Debt Instrument, Interest Rate, Stated Percentage					6.875%
3.00% notes, due 2018 [Member]
Debt Instrument [Line Items]
Debt Instrument, Fair Value Disclosure	302,500		302,500		$ 303,500
Long-term debt	$ 0		$ 0		299,013
Debt Instrument, Interest Rate, Stated Percentage	3.00%		3.00%
6.00% notes, due 2020 [Member]
Debt Instrument [Line Items]
Debt Instrument, Fair Value Disclosure	$ 228,500		$ 228,500		325,500
Long-term debt	$ 208,670		$ 208,670		299,183
Debt Instrument, Interest Rate, Stated Percentage	6.00%		6.00%
5.125% notes, due 2021 [Member]
Debt Instrument [Line Items]
Debt Instrument, Fair Value Disclosure	$ 141,000		$ 141,000		265,500
Long-term debt	$ 130,044		$ 130,044		248,843
Debt Instrument, Interest Rate, Stated Percentage	5.125%		5.125%
3.50% notes, due in 2022 [Member]
Debt Instrument [Line Items]
Debt Instrument, Fair Value Disclosure	$ 357,500		$ 357,500		349,500
Long-term debt	$ 346,143		$ 346,143		345,776
Debt Instrument, Interest Rate, Stated Percentage	3.50%		3.50%
4.50% notes, due 2023 [Member]
Debt Instrument [Line Items]
Debt Instrument, Fair Value Disclosure	$ 316,500		$ 316,500		305,500
Long-term debt	$ 296,881		$ 296,881		296,646
Debt Instrument, Interest Rate, Stated Percentage	4.50%		4.50%
4.00% notes, due in 2025 [Member]
Debt Instrument [Line Items]
Debt Instrument, Fair Value Disclosure	$ 357,000		$ 357,000		345,000
Long-term debt	$ 344,901		$ 344,901		344,625
Debt Instrument, Interest Rate, Stated Percentage	4.00%		4.00%
7.5% senior debentures, due 2027 [Member]
Debt Instrument [Line Items]
Debt Instrument, Fair Value Disclosure	$ 137,500		$ 137,500		238,000
Long-term debt	$ 109,435		$ 109,435		198,514
Debt Instrument, Interest Rate, Stated Percentage	7.50%		7.50%
3.875% Notes Due in 2028 [Member]
Debt Instrument [Line Items]
Debt Instrument, Fair Value Disclosure	$ 498,000		$ 498,000		0
Long-term debt	$ 493,322		$ 493,322		0
Debt Instrument, Interest Rate, Stated Percentage	3.875%		3.875%
Debt Instrument, Face Amount	$ 500,000		$ 500,000
Interest rate swaps designated as fair value hedges [Member]
Debt Instrument [Line Items]
Long-term debt	300		300		152
Other obligations with various interest rates and due dates [Member]
Debt Instrument [Line Items]
Other Notes Payable, Noncurrent	12,347		12,347		$ 4,234
Line of Credit [Member]
Debt Instrument [Line Items]
Maximum Borrowing Capacity	$ 100,000		$ 100,000