Debt Instrument, Additional Interest above Base Rate

No definition available.

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- Definition

Floating Euro Dollar Base Rate

+ References

No definition available.

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Period Type:	instant

- Definition

Number Of Debt Instruments

+ References

No definition available.

+ Details

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Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

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

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+ Details

Name:	us-gaap_DebtInstrumentFaceAmount
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The average effective interest rate during the reporting period.

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+ Details

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Period Type:	duration

- Definition

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

+ References

+ Details

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- 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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Period Type:	duration

- Definition

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.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

The effective interest rate at the end of the reporting period.

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Period Type:	instant

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ 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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- Details

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Debt - Footnote to Borrowings (Details)		3 Months Ended		6 Months Ended
Debt - Footnote to Borrowings (Details)	Sep. 28, 2020 USD ($)	Jun. 30, 2021 USD ($) segment	Jun. 30, 2020	Jun. 30, 2021 USD ($) segment	Jun. 18, 2021 USD ($)	Jun. 22, 2020 USD ($)
Debt Instrument [Line Items]
Weighted average annual effect rate		4.96%	4.99%	4.96%
Term Loan Facility \| 2020 Credit Agreement
Debt Instrument [Line Items]
Contractual annualized interest rate		1.50%		1.50%
Floating eurodollar base rate		0.125%		0.125%
Additional interest above base rate				1.375%
Aggregate principal amount	$ 400,000,000.0
Debt term	5 years
Senior Notes \| 2028 Notes
Debt Instrument [Line Items]
Aggregate principal amount		$ 800,000,000.0		$ 800,000,000.0		$ 800,000,000.0
Debt instrument, fixed interest rate						4.50%
Senior Notes \| 2029 Notes
Debt Instrument [Line Items]
Aggregate principal amount		600,000,000.0		600,000,000.0	$ 600,000,000.0
Debt instrument, fixed interest rate					3.625%
Senior Notes \| 2030 Notes
Debt Instrument [Line Items]
Aggregate principal amount	$ 800,000,000.0	$ 800,000,000.0		$ 800,000,000.0
Debt instrument, fixed interest rate	3.75%
Connecticut Economic Development Program
Debt Instrument [Line Items]
Number of loans \| segment		2		2
Connecticut Economic Development Program \| Economic Development Loan 1
Debt Instrument [Line Items]
Debt instrument, fixed interest rate		3.00%		3.00%
Debt term				10 years
Connecticut Economic Development Program \| Economic Development Loan 2
Debt Instrument [Line Items]
Debt instrument, fixed interest rate		1.75%		1.75%
Debt term				10 years
Revolving credit facility \| Line of Credit \| 2020 Credit Agreement
Debt Instrument [Line Items]
Remaining borrowing capacity		$ 1,000,000,000.0		$ 1,000,000,000.0
Debt term	5 years