Short-Term Borrowings and Long-Term Debt - Senior Notes (Details) - USD ($) $ in Thousands		6 Months Ended
Jun. 05, 2020	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Debt Instrument [Line Items]
Proceeds from issuance of long-term debt	$ 495,400	$ 495,024	$ 0
Long-term debt		843,220		$ 347,987
Senior Notes \| 3.125% Senior Notes
Debt Instrument [Line Items]
Debt issuance, principal value	500,000	$ 500,000
Interest rate on senior notes		3.125%
Long-term debt	495,000	$ 495,054		$ 0
Debt instrument, unamortized discount	$ 400

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

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Amount, after accumulated amortization, of debt discount.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.

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