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Supplementary Data Share Repurchase Program (Details) $ in Millions | Mar. 31, 2019 USD ($)
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Disclosure of Repurchase Agreements [Abstract] |
Stock repurchase program, remaining authorized repurchase amount, excluding fees | $ 338.4

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- References No definition available. + Details
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- Definition Amount remaining of a stock repurchase plan authorized. + References No definition available. + Details
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