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Derivatives and Hedging - Outstanding Derivatives Contracts (Details) $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2021 USD ($) derivative_instrument outstanding_contract | Dec. 31, 2020 USD ($) outstanding_contract
Derivatives, Fair Value [Line Items] |  |
Number of Contracts | outstanding_contract | 30 | 167
Notional Amounts | $ 1,622,893 | $ 1,830,063
Fair Value Asset (Liability), Net | (80,179) | (110,689)
Unrealized Loss Recorded in AOCL, net of tax | $ (67,377) | $ (78,104)
Interest rate swaps |  |
Derivatives, Fair Value [Line Items] |  |
Number of Contracts | derivative_instrument | 4 |
Notional Amounts | $ 1,400,000 |
Not Designated as Hedging Instrument | Other liabilities | Interest rate swaps |  |
Derivatives, Fair Value [Line Items] |  |
Number of Contracts | outstanding_contract | 4 | 4
Notional Amounts | $ 1,400,000 | $ 1,400,000
Fair Value Asset (Liability), Net | (48,700) | (74,289)
Unrealized Loss Recorded in AOCL, net of tax | (67,377) | (78,104)
Not Designated as Hedging Instrument | Accrued liabilities | Interest rate swaps |  |
Derivatives, Fair Value [Line Items] |  |
Fair Value Asset (Liability), Net | $ (31,341) | $ (34,886)
Not Designated as Hedging Instrument | Accrued liabilities | Foreign currency forwards |  |
Derivatives, Fair Value [Line Items] |  |
Number of Contracts | outstanding_contract | 26 | 163
Notional Amounts | $ 222,893 | $ 430,063
Fair Value Asset (Liability), Net | (138) | (1,514)
Unrealized Loss Recorded in AOCL, net of tax | $ 0 | $ 0

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- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959 + Details
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- Definition Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 20 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=121577181&loc=SL110061190-113977 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5624171-113959 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=124509347&loc=d3e637-108580 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=124509347&loc=SL7669646-108580 + Details
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