Guarantor Condensed Consolidating Financial Statements - Statements of Cash Flows (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended | 12 Months Ended |
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016 | Dec. 31, 2016 |
CASH FLOWS FROM OPERATING ACTIVITIES: | | | | | |
Net Income | $ 47.3 | $ 57.8 | $ 126.3 | $ 193.1 | |
Non-cash Items Included in Net Income: | | | | | |
Depreciation and Amortization | 87 | 78.2 | 237.2 | 224.1 | |
Deferred Income Taxes | | | 51.2 | 55.1 | |
Amount of Postretirement Expense Less Than Funding | | | (39.6) | (24.3) | |
Equity in Net Earnings of Subsidiaries | 0 | 0 | 0 | 0 | |
Other, Net | | | (3.1) | 32.6 | |
Changes in Operating Assets and Liabilities | | | (65.5) | (86.3) | |
Net Cash Provided by (Used in) Operating Activities | | | 306.5 | 394.3 | |
CASH FLOWS FROM INVESTING ACTIVITIES: | | | | | |
Capital Spending | | | (185.8) | (248.7) | |
Packaging Machinery Spending | | | (12) | (9.7) | |
Acquisition of Businesses, Net of Cash Acquired | | | (120.9) | (331.9) | |
Other, Net | | | (0.4) | (4.1) | |
Net Cash Provided by (Used in) Investing Activities | | | (319.1) | (594.4) | |
CASH FLOWS FROM FINANCING ACTIVITIES: | | | | | |
Repurchase of Common Stock | | | (62.1) | (106.4) | |
Payments on Debt | | | (18.8) | (18.8) | |
Proceeds from Issuance of Senior Long-term Debt | | | | 300 | |
Borrowings under Revolving Credit Facilities | | | 814 | 1,013.3 | |
Payments on Revolving Credit Facilities | | | (695.8) | (933.3) | |
Payments of Debt Issuance Costs | | | 0 | (5.1) | |
Dividends Paid | | | (70.2) | (48.5) | |
Repurchase of Common Stock related to Share-Based Payments | | | (10.1) | (10.6) | |
Other, Net | | | 11.4 | (0.5) | |
Net Cash (Used in) Provided by Financing Activities | | | (31.6) | 190.1 | |
Effect of Exchange Rate Changes on Cash | | | 2.3 | 0.8 | |
Net Increase (Decrease) in Cash and Cash Equivalents | | | (41.9) | (9.2) | |
Cash and Cash Equivalents at Beginning of Period | | | 59.1 | 54.9 | $ 54.9 |
CASH AND CASH EQUIVALENTS AT END OF PERIOD | 17.2 | 45.7 | 17.2 | 45.7 | 59.1 |
Reportable Legal Entities | Parent | | | | | |
CASH FLOWS FROM OPERATING ACTIVITIES: | | | | | |
Net Income | 47.3 | 57.8 | 126.3 | 193.1 | |
Non-cash Items Included in Net Income: | | | | | |
Depreciation and Amortization | | | 0 | 0 | |
Deferred Income Taxes | | | 0 | 0 | |
Amount of Postretirement Expense Less Than Funding | | | 0 | 0 | |
Equity in Net Earnings of Subsidiaries | (47.3) | (57.8) | (126.3) | (193.1) | |
Other, Net | | | 0 | 0 | |
Changes in Operating Assets and Liabilities | | | 0 | 0 | |
Net Cash Provided by (Used in) Operating Activities | | | 0 | 0 | |
CASH FLOWS FROM INVESTING ACTIVITIES: | | | | | |
Capital Spending | | | 0 | 0 | |
Packaging Machinery Spending | | | 0 | 0 | |
Acquisition of Businesses, Net of Cash Acquired | | | 0 | 0 | |
Other, Net | | | 142.4 | 165.5 | |
Net Cash Provided by (Used in) Investing Activities | | | 142.4 | 165.5 | |
CASH FLOWS FROM FINANCING ACTIVITIES: | | | | | |
Repurchase of Common Stock | | | (62.1) | (106.4) | |
Payments on Debt | | | 0 | 0 | |
Proceeds from Issuance of Senior Long-term Debt | | | | 0 | |
Borrowings under Revolving Credit Facilities | | | 0 | 0 | |
Payments on Revolving Credit Facilities | | | 0 | 0 | |
Payments of Debt Issuance Costs | | | | 0 | |
Dividends Paid | | | (70.2) | (48.5) | |
Repurchase of Common Stock related to Share-Based Payments | | | (10.1) | (10.6) | |
Other, Net | | | 0 | 0 | |
Net Cash (Used in) Provided by Financing Activities | | | (142.4) | (165.5) | |
Effect of Exchange Rate Changes on Cash | | | 0 | 0 | |
Net Increase (Decrease) in Cash and Cash Equivalents | | | 0 | 0 | |
Cash and Cash Equivalents at Beginning of Period | | | 0 | 0 | 0 |
CASH AND CASH EQUIVALENTS AT END OF PERIOD | 0 | 0 | 0 | 0 | 0 |
Reportable Legal Entities | Subsidiary Issuer | | | | | |
CASH FLOWS FROM OPERATING ACTIVITIES: | | | | | |
Net Income | 47.3 | 57.8 | 126.3 | 193.1 | |
Non-cash Items Included in Net Income: | | | | | |
Depreciation and Amortization | | | 186 | 174.7 | |
Deferred Income Taxes | | | 48 | 51.8 | |
Amount of Postretirement Expense Less Than Funding | | | (34.8) | (20.3) | |
Equity in Net Earnings of Subsidiaries | (5.7) | (3.9) | (12.8) | (20.7) | |
Other, Net | | | (3.2) | 32.2 | |
Changes in Operating Assets and Liabilities | | | 11.3 | (27.2) | |
Net Cash Provided by (Used in) Operating Activities | | | 320.8 | 383.6 | |
CASH FLOWS FROM INVESTING ACTIVITIES: | | | | | |
Capital Spending | | | (145) | (208.5) | |
Packaging Machinery Spending | | | (12) | (9.7) | |
Acquisition of Businesses, Net of Cash Acquired | | | (120.9) | (173.1) | |
Other, Net | | | (0.4) | (164.1) | |
Net Cash Provided by (Used in) Investing Activities | | | (278.3) | (555.4) | |
CASH FLOWS FROM FINANCING ACTIVITIES: | | | | | |
Repurchase of Common Stock | | | 0 | 0 | |
Payments on Debt | | | (18.8) | (18.8) | |
Proceeds from Issuance of Senior Long-term Debt | | | | 300 | |
Borrowings under Revolving Credit Facilities | | | 772.6 | 955.9 | |
Payments on Revolving Credit Facilities | | | (652.6) | (887.7) | |
Payments of Debt Issuance Costs | | | | (5.1) | |
Dividends Paid | | | 0 | 0 | |
Repurchase of Common Stock related to Share-Based Payments | | | 0 | 0 | |
Other, Net | | | (131) | (166) | |
Net Cash (Used in) Provided by Financing Activities | | | (29.8) | 178.3 | |
Effect of Exchange Rate Changes on Cash | | | 0 | 0 | |
Net Increase (Decrease) in Cash and Cash Equivalents | | | 12.7 | 6.5 | |
Cash and Cash Equivalents at Beginning of Period | | | 0.9 | 0.1 | 0.1 |
CASH AND CASH EQUIVALENTS AT END OF PERIOD | 13.6 | 6.6 | 13.6 | 6.6 | 0.9 |
Reportable Legal Entities | Combined Guarantor Subsidiaries | | | | | |
CASH FLOWS FROM OPERATING ACTIVITIES: | | | | | |
Net Income | (1.4) | 0.6 | (3) | (0.9) | |
Non-cash Items Included in Net Income: | | | | | |
Depreciation and Amortization | | | 4.8 | 10.8 | |
Deferred Income Taxes | | | 3.1 | 0.8 | |
Amount of Postretirement Expense Less Than Funding | | | 0 | 0 | |
Equity in Net Earnings of Subsidiaries | 0.8 | (0.9) | 5.3 | 2.6 | |
Other, Net | | | 0 | 0 | |
Changes in Operating Assets and Liabilities | | | (11.4) | (12.7) | |
Net Cash Provided by (Used in) Operating Activities | | | (1.2) | 0.6 | |
CASH FLOWS FROM INVESTING ACTIVITIES: | | | | | |
Capital Spending | | | 0 | 0 | |
Packaging Machinery Spending | | | 0 | 0 | |
Acquisition of Businesses, Net of Cash Acquired | | | 0 | 0 | |
Other, Net | | | 0 | 0 | |
Net Cash Provided by (Used in) Investing Activities | | | 0 | 0 | |
CASH FLOWS FROM FINANCING ACTIVITIES: | | | | | |
Repurchase of Common Stock | | | 0 | 0 | |
Payments on Debt | | | 0 | 0 | |
Proceeds from Issuance of Senior Long-term Debt | | | | 0 | |
Borrowings under Revolving Credit Facilities | | | 0 | 0 | |
Payments on Revolving Credit Facilities | | | 0 | 0 | |
Payments of Debt Issuance Costs | | | | 0 | |
Dividends Paid | | | 0 | 0 | |
Repurchase of Common Stock related to Share-Based Payments | | | 0 | 0 | |
Other, Net | | | 0 | 0 | |
Net Cash (Used in) Provided by Financing Activities | | | 0 | 0 | |
Effect of Exchange Rate Changes on Cash | | | 0 | 0 | |
Net Increase (Decrease) in Cash and Cash Equivalents | | | (1.2) | 0.6 | |
Cash and Cash Equivalents at Beginning of Period | | | 1.2 | 0 | 0 |
CASH AND CASH EQUIVALENTS AT END OF PERIOD | 0 | 0.6 | 0 | 0.6 | 1.2 |
Reportable Legal Entities | Combined Nonguarantor Subsidiaries | | | | | |
CASH FLOWS FROM OPERATING ACTIVITIES: | | | | | |
Net Income | 6.3 | 4.2 | 10.5 | 19 | |
Non-cash Items Included in Net Income: | | | | | |
Depreciation and Amortization | | | 46.4 | 38.6 | |
Deferred Income Taxes | | | 0.1 | 2.5 | |
Amount of Postretirement Expense Less Than Funding | | | (4.8) | (4) | |
Equity in Net Earnings of Subsidiaries | 0 | 0 | 0 | 0 | |
Other, Net | | | 0.1 | 0.4 | |
Changes in Operating Assets and Liabilities | | | (65.4) | (46.4) | |
Net Cash Provided by (Used in) Operating Activities | | | (13.1) | 10.1 | |
CASH FLOWS FROM INVESTING ACTIVITIES: | | | | | |
Capital Spending | | | (40.8) | (40.2) | |
Packaging Machinery Spending | | | 0 | 0 | |
Acquisition of Businesses, Net of Cash Acquired | | | 0 | (158.8) | |
Other, Net | | | 0 | 0 | |
Net Cash Provided by (Used in) Investing Activities | | | (40.8) | (199) | |
CASH FLOWS FROM FINANCING ACTIVITIES: | | | | | |
Repurchase of Common Stock | | | 0 | 0 | |
Payments on Debt | | | 0 | 0 | |
Proceeds from Issuance of Senior Long-term Debt | | | | 0 | |
Borrowings under Revolving Credit Facilities | | | 41.4 | 57.4 | |
Payments on Revolving Credit Facilities | | | (43.2) | (45.6) | |
Payments of Debt Issuance Costs | | | | 0 | |
Dividends Paid | | | 0 | 0 | |
Repurchase of Common Stock related to Share-Based Payments | | | 0 | 0 | |
Other, Net | | | 0 | 160 | |
Net Cash (Used in) Provided by Financing Activities | | | (1.8) | 171.8 | |
Effect of Exchange Rate Changes on Cash | | | 2.3 | 0.8 | |
Net Increase (Decrease) in Cash and Cash Equivalents | | | (53.4) | (16.3) | |
Cash and Cash Equivalents at Beginning of Period | | | 57 | 54.8 | 54.8 |
CASH AND CASH EQUIVALENTS AT END OF PERIOD | 3.6 | 38.5 | 3.6 | 38.5 | 57 |
Consolidating Eliminations | | | | | |
CASH FLOWS FROM OPERATING ACTIVITIES: | | | | | |
Net Income | (52.2) | (62.6) | (133.8) | (211.2) | |
Non-cash Items Included in Net Income: | | | | | |
Depreciation and Amortization | | | 0 | 0 | |
Deferred Income Taxes | | | 0 | 0 | |
Amount of Postretirement Expense Less Than Funding | | | 0 | 0 | |
Equity in Net Earnings of Subsidiaries | 52.2 | 62.6 | 133.8 | 211.2 | |
Other, Net | | | 0 | 0 | |
Changes in Operating Assets and Liabilities | | | 0 | 0 | |
Net Cash Provided by (Used in) Operating Activities | | | 0 | 0 | |
CASH FLOWS FROM INVESTING ACTIVITIES: | | | | | |
Capital Spending | | | 0 | 0 | |
Packaging Machinery Spending | | | 0 | 0 | |
Acquisition of Businesses, Net of Cash Acquired | | | 0 | 0 | |
Other, Net | | | (142.4) | (5.5) | |
Net Cash Provided by (Used in) Investing Activities | | | (142.4) | (5.5) | |
CASH FLOWS FROM FINANCING ACTIVITIES: | | | | | |
Repurchase of Common Stock | | | 0 | 0 | |
Payments on Debt | | | 0 | 0 | |
Proceeds from Issuance of Senior Long-term Debt | | | | 0 | |
Borrowings under Revolving Credit Facilities | | | 0 | 0 | |
Payments on Revolving Credit Facilities | | | 0 | 0 | |
Payments of Debt Issuance Costs | | | | 0 | |
Dividends Paid | | | 0 | 0 | |
Repurchase of Common Stock related to Share-Based Payments | | | 0 | 0 | |
Other, Net | | | 142.4 | 5.5 | |
Net Cash (Used in) Provided by Financing Activities | | | 142.4 | 5.5 | |
Effect of Exchange Rate Changes on Cash | | | 0 | 0 | |
Net Increase (Decrease) in Cash and Cash Equivalents | | | 0 | 0 | |
Cash and Cash Equivalents at Beginning of Period | | | 0 | 0 | 0 |
CASH AND CASH EQUIVALENTS AT END OF PERIOD | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 |