Accounting Policies (Narrative2) (Detail) $ in Millions |
3 Months Ended |
|---|---|
|
Mar. 31, 2016
USD ($)
| |
| Summary Of Significant Accounting Policies [Abstract] | |
| Allowance for Doubtful Accounts Receivable, Period Increase (Decrease) | $ 0.5 |
| Allowance for Doubtful Accounts Receivable, Recoveries | $ 7.6 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of increase (decrease) in the allowance for doubtful accounts. No definition available.
|
| X | ||||||||||
- Definition Amount of recoveries of receivables doubtful of collection that were previously charged off. No definition available.
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