Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition and Contracts with Customers (Company's net sales by revenue recognition method as a percentage of total net sales) (Detail)

v3.19.1
Revenue Recognition and Contracts with Customers (Company's net sales by revenue recognition method as a percentage of total net sales) (Detail)
3 Months Ended
Mar. 31, 2019
Revenue Performance Obligation Percentage 100.00%
Point-in-Time - Output Method [Member]  
Revenue Performance Obligation Percentage 100.00%
Over Time - Input Method [Member]  
Revenue Performance Obligation Percentage 0.00%