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v3.21.2

Debt - Footnote to Borrowings (Details) |  | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | --- | ---
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 |  |  |  |  |

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