Derivative Instruments (Current Period Cash Flow Hedges in AOCI (loss) before Taxes) (Details) $ in Thousands	9 Months Ended
Sep. 30, 2021 USD ($)
Cash flow hedges in AOCI
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Balance, beginning	$ (43,000)
Amount recorded in AOCI	87,103
Amount reclassified into current period earnings	(29,094)
Balance, ending	15,009
Currency/Interest Rate \| Accumulated Gain (Loss), Net, Cash Flow Hedge
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Amount recorded in AOCI	87,103
Amount reclassified into current period earnings	$ (29,094)

Net fair value of all derivative instruments designated as cash flow hedging instruments, which is ordinarily reflected within other comprehensive income.

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The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

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