Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Indemnities) - Additional Information (Detail)

v3.7.0.1
Commitments and Contingencies (Indemnities) - Additional Information (Detail) - Indemnification Agreement [Member]
$ in Millions
Mar. 31, 2017
USD ($)
Loss Contingencies [Line Items]  
Pre-acquisition non-U.S.tax obligations and indemnification asset amount recorded $ 11.4
Pre-acquisition non-U.S.tax obligations and indemnification liability amount recorded $ 11.4