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v3.20.4

Long-Term Debt - Schedule of Long-Term Debt (Parenthetical) (Details) | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019
Minimum |  |
Debt Instrument [Line Items] |  |
Debt instrument, variable interest rate | 1.00% |
Maximum |  |
Debt Instrument [Line Items] |  |
Debt instrument, variable interest rate | 1.75% |
4.500% Senior Notes, Semi-Annual Interest Payments, Balloon Due 2029 |  |
Debt Instrument [Line Items] |  |
Debt instrument interest rate stated percentage | 4.50% | 4.50%
Debt instrument maturity year | 2029 | 2029
4.200% Senior Notes, Semi-Annual Interest Payments, Balloon Due 2024 |  |
Debt Instrument [Line Items] |  |
Debt instrument interest rate stated percentage | 4.20% | 4.20%
Debt instrument maturity year | 2024 | 2024
2.375% Senior Note due 2031, Semi-Annual Interest Payments, Balloon Due 2031 |  |
Debt Instrument [Line Items] |  |
Debt instrument interest rate stated percentage | 2.375% | 2.375%
Debt instrument maturity year | 2031 | 2031
5-year Term-Loan Facility Expires in 2022 |  |
Debt Instrument [Line Items] |  |
Debt instrument maturity year | 2022 | 2022
Line of credit facility, expiration period | 5 years | 5 years
Line of credit facility, expiration date | Jun. 28, 2022 | Jun. 28, 2022
5-year Term-Loan Facility Expires in 2022 | Maximum | LIBOR |  |
Debt Instrument [Line Items] |  |
Debt instrument, variable interest rate | 1.75% | 1.75%
5-year Revolving-Loan Facility, Periodic Interest Payments, LIBOR Plus up to 1.500%, Plus Commitment Fees up to 0.250%, Expires June 28, 2022 |  |
Debt Instrument [Line Items] |  |
Line of credit facility, expiration period | 5 years | 5 years
Line of credit facility, expiration date | Jun. 28, 2022 | Jun. 28, 2022
5-year Revolving-Loan Facility, Periodic Interest Payments, LIBOR Plus up to 1.500%, Plus Commitment Fees up to 0.250%, Expires June 28, 2022 | Maximum |  |
Debt Instrument [Line Items] |  |
Commitment fee, percentage | 0.25% | 0.25%
5-year Revolving-Loan Facility, Periodic Interest Payments, LIBOR Plus up to 1.500%, Plus Commitment Fees up to 0.250%, Expires June 28, 2022 | Maximum | LIBOR |  |
Debt Instrument [Line Items] |  |
Debt instrument, variable interest rate | 1.50% | 1.50%
5-year Term-Loan Facility Expires in 2023 |  |
Debt Instrument [Line Items] |  |
Debt instrument maturity year | 2023 | 2023
Line of credit facility, expiration period | 5 years | 5 years
Line of credit facility, expiration date | Dec. 21, 2023 | Dec. 21, 2023
5-year Term-Loan Facility Expires in 2023 | Maximum | LIBOR |  |
Debt Instrument [Line Items] |  |
Debt instrument, variable interest rate | 1.75% | 1.75%

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- 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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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + 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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- 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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- Definition Date the credit facility terminates, in CCYY-MM-DD format. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Period remaining on line of credit facility before it terminates, 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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