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Debt (Details) - USD ($)

9 Months Ended

12 Months Ended

May 12, 2016

Oct. 01, 2016

Oct. 03, 2015

Dec. 31, 2015

Apr. 30, 2015

Jun. 30, 2013

Debt [Line Items]

Notes payable and debt

$ 125,176,000

$ 175,309,000

Long-term debt

1,656,832,000

1,493,027,000

Total debt

1,782,008,000

1,668,336,000

Proceeds from debt issuances

440,177,000

$ 285,073,000

Line of Credit [Line Items]

Foreign subsidiary lines of credit

176,000

322,000

Line of credit maximum borrowing capacity

$ 84,000,000

$ 97,000,000

Line of credit interest rate during the period

1.48%

1.24%

Current Liabilities

Debt [Line Items]

Unamortized debt issuance costs

$ (13,000)

Long-Term Liabilities

Debt [Line Items]

Unamortized debt issuance costs

$ (3,168,000)

(1,973,000)

Senior unsecured notes - Series B [Member]

Debt [Line Items]

Stated interest rate on debt instrument

5.00%

Long-term debt

$ 100,000,000

$ 100,000,000

Senior unsecured notes - Series C [Member]

Debt [Line Items]

Stated interest rate on debt instrument

2.50%

Notes payable and debt

$ 50,000,000

Senior unsecured notes - Series D [Member]

Debt [Line Items]

Stated interest rate on debt instrument

3.22%

Long-term debt

$ 100,000,000

100,000,000

Senior unsecured notes - Series E [Member]

Debt [Line Items]

Stated interest rate on debt instrument

3.97%

Long-term debt

$ 50,000,000

50,000,000

Senior unsecured notes - Series F [Member]

Debt [Line Items]

Stated interest rate on debt instrument

3.40%

Long-term debt

$ 100,000,000

100,000,000

Senior unsecured notes - Series G [Member]

Debt [Line Items]

Stated interest rate on debt instrument

3.92%

Long-term debt

$ 50,000,000

50,000,000

Senior unsecured notes - Series H [Member]

Debt [Line Items]

Interest rate terms on debt

* Series H senior unsecured notes bear interest at a 3-month LIBOR for that floating rate interest period plus 1.25%.

Long-term debt

^[1]

$ 50,000,000

50,000,000

Senior unsecured notes - Series I [Member]

Debt [Line Items]

Face value of debt

$ 50,000,000

Debt term

7 years

Stated interest rate on debt instrument

3.13%

Long-term debt

$ 50,000,000

Senior unsecured notes - Series J [Member]

Debt [Line Items]

Face value of debt

^[2]

40,000,000

Debt term

8 years

Interest rate terms on debt

** Series J senior unsecured notes bear interest at a 3-month LIBOR for that floating rate interest period plus 1.45%.

Long-term debt

^[2]

$ 40,000,000

Senior unsecured notes - Series K [Member]

Debt [Line Items]

Face value of debt

160,000,000

Debt term

10 years

Stated interest rate on debt instrument

3.44%

Long-term debt

$ 160,000,000

Credit Agreements

Debt [Line Items]

Interest rate terms on debt

The interest rates applicable to the Amended Credit Agreement are, at the Company’s option, equal to either the alternate base rate calculated daily (which is a rate per annum equal to the greatest of (a) the prime rate in effect on such day, (b) the federal funds effective rate in effect on such day plus 1/2% per annum, or (c) the adjusted LIBO rate on such day (or if such day is not a business day, the immediately preceding business day) for a deposit in U.S. dollars with a maturity of one month plus 1% per annum) or the applicable 1, 2, 3 or 6 month adjusted LIBO rate, in each case, plus an interest rate margin based upon the Company’s leverage ratio, which can range between 0 to 12.5 basis points for alternate base rate loans and between 80 basis points and 117.5 basis points for adjusted LIBO rate loans.

Debt facility fee

The facility fee on the Amended Credit Agreement ranges between 7.5 basis points and 20 basis points.

Debt covenant description

The Amended Credit Agreement requires that the Company comply with an interest coverage ratio test of not less than 3.50:1 as of the end of any fiscal quarter for any period of four consecutive fiscal quarters and a leverage ratio test of not more than 3.50:1 as of the end of any fiscal quarter.

Notes payable and debt

$ 125,000,000

125,000,000

Long-term debt

960,000,000

1,045,000,000

Unused borrowing capacity

513,000,000

428,000,000

Credit Agreements | Term loan facility [Member]

Debt [Line Items]

Face value of debt

$ 300,000,000

Credit Agreements | Revolving facilities [Member]

Debt [Line Items]

Face value of debt

$ 1,300,000,000

$ 1,100,000,000

Long-term debt

$ 660,000,000

Unsecured debt

Debt [Line Items]

Call feature on debt instrument

The Company may prepay all or some of the senior unsecured notes at any time in an amount not less than 10% of the aggregate principal amount outstanding, plus the applicable make-whole amount or prepayment premium for Series H and J senior unsecured notes. In the event of a change in control of the Company (as defined in the note purchase agreement), the Company may be required to prepay the senior unsecured notes at a price equal to 100% of the principal amount thereof, plus accrued and unpaid interest.

Debt covenant description

These senior unsecured notes require that the Company comply with an interest coverage ratio test of not less than 3.50:1 for any period of four consecutive fiscal quarters and a leverage ratio test of not more than 3.50:1 as of the end of any fiscal quarter.

Total debt

$ 700,000,000

$ 500,000,000

Proceeds from debt issuances

250,000,000

Unsecured debt | Payments towards outstanding portion of revolving facility [Member]

Debt [Line Items]

Proceeds from debt issuances

$ 225,000,000

Credit Agreements and Unsecured Debt [Member]

Debt [Line Items]

Weighted-average interest rate

2.45%

2.11%

[1]	* Series H senior unsecured notes bear interest at a 3-month LIBOR for that floating rate interest period plus 1.25%.
[2]	** Series J senior unsecured notes bear interest at a 3-month LIBOR for that floating rate interest period plus 1.45%.

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- Definition

Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations.

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