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Financial Information for Subsidiary and Guarantor Parent (Cash Flows) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Condensed Financial Statements, Captions [Line Items] |  |  |
Cash flows provided by (used in) operating activities | $ 131.4 | $ 55.9 | $ 368.4
Purchases of property, plant and equipment | (144.5) | (225.7) | (612.7)
Net receipts (payments) on intercompany activity | 0.0 | 0.0 | 0.0
Purchases of businesses, net of cash acquired | (0.5) | (92.9) | 0.0
Proceeds from sale of business, net of transaction costs | 0.0 | 0.0 | 600.9
Asset disposals and other | (0.1) | 2.4 | 0.8
Cash flows provided by (used in) investing activities | (145.1) | (316.2) | (11.0)
Borrowings on long-term debt | 0.0 | 0.0 | 500.0
Payments on long-term debt and capital leases | (23.6) | (414.9) | (17.1)
Net receipts (payments) on intercompany activity | 0.0 | 0.0 | 0.0
Dividends paid to stockholders | (66.5) | (77.1) | (76.9)
Dividends paid to noncontrolling interests | (16.0) | 0.0 | (18.0)
Other | 0.1 | (5.0) | (58.3)
Cash provided by (used in) financing activities | (106.0) | (497.0) | 364.8
Increase (decrease) in cash and cash equivalents | (119.7) | (757.3) | 722.2
Guarantor Parent [Member] |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Cash flows provided by (used in) operating activities | (70.0) | (66.9) | (41.1)
Purchases of property, plant and equipment | (0.6) | (0.1) | (0.2)
Net receipts (payments) on intercompany activity | 0.0 | 0.0 | 0.0
Purchases of businesses, net of cash acquired | 0.0 | 0.0 |
Proceeds from sale of business, net of transaction costs |  |  | (7.9)
Asset disposals and other | 0.0 | 0.0 | 0.0
Cash flows provided by (used in) investing activities | (0.6) | (0.1) | (8.1)
Borrowings on long-term debt |  |  | 500.0
Payments on long-term debt and capital leases | (0.6) | (397.9) |
Net receipts (payments) on intercompany activity | 137.3 | 544.4 | (366.7)
Dividends paid to stockholders | (66.5) | (77.1) | (76.9)
Dividends paid to noncontrolling interests | 0.0 |  |
Other | (1.4) | (3.8) | (9.1)
Cash provided by (used in) financing activities | 68.8 | 65.6 | 47.3
Increase (decrease) in cash and cash equivalents | (1.8) | (1.4) | (1.9)
Subsidiary [Member] |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Cash flows provided by (used in) operating activities | (134.8) | (313.8) | (50.4)
Purchases of property, plant and equipment | (66.9) | (170.8) | (564.8)
Net receipts (payments) on intercompany activity | 0.0 | 0.0 | 0.0
Purchases of businesses, net of cash acquired | 0.0 | 0.0 |
Proceeds from sale of business, net of transaction costs |  |  | 0.0
Asset disposals and other | 0.2 | 1.7 | 0.2
Cash flows provided by (used in) investing activities | (66.7) | (169.1) | (564.6)
Borrowings on long-term debt |  |  | 0.0
Payments on long-term debt and capital leases | (0.1) | (0.1) |
Net receipts (payments) on intercompany activity | 190.6 | 483.3 | 615.5
Dividends paid to stockholders | 0.0 | 0.0 | 0.0
Dividends paid to noncontrolling interests | 0.0 |  |
Other | 0.0 | 0.0 | (0.1)
Cash provided by (used in) financing activities | 190.5 | 483.2 | 615.4
Increase (decrease) in cash and cash equivalents | (11.0) | 0.3 | 0.4
Non-Guarantor Subsidiaries [Member] |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Cash flows provided by (used in) operating activities | 360.2 | 436.6 | 484.2
Purchases of property, plant and equipment | (77.0) | (54.8) | (47.7)
Net receipts (payments) on intercompany activity | (327.9) | (1,027.7) | (248.8)
Purchases of businesses, net of cash acquired | (0.5) | (92.9) |
Proceeds from sale of business, net of transaction costs |  |  | 608.8
Asset disposals and other | (0.3) | 0.7 | 0.6
Cash flows provided by (used in) investing activities | (405.7) | (1,174.7) | 312.9
Borrowings on long-term debt |  |  | 0.0
Payments on long-term debt and capital leases | (22.9) | (16.9) |
Net receipts (payments) on intercompany activity | 0.0 | 0.0 | 0.0
Dividends paid to stockholders | (24.0) | 0.0 | (24.3)
Dividends paid to noncontrolling interests | (16.0) |  |
Other | 1.5 | (1.2) | (49.1)
Cash provided by (used in) financing activities | (61.4) | (18.1) | (73.4)
Increase (decrease) in cash and cash equivalents | (106.9) | (756.2) | 723.7
Eliminations [Member] |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Cash flows provided by (used in) operating activities | (24.0) | 0.0 | (24.3)
Purchases of property, plant and equipment | 0.0 | 0.0 | 0.0
Net receipts (payments) on intercompany activity | 327.9 | 1,027.7 | 248.8
Purchases of businesses, net of cash acquired | 0.0 | 0.0 |
Proceeds from sale of business, net of transaction costs |  |  | 0.0
Asset disposals and other | 0.0 | 0.0 | 0.0
Cash flows provided by (used in) investing activities | 327.9 | 1,027.7 | 248.8
Borrowings on long-term debt |  |  | 0.0
Payments on long-term debt and capital leases | 0.0 | 0.0 |
Net receipts (payments) on intercompany activity | (327.9) | (1,027.7) | (248.8)
Dividends paid to stockholders | 24.0 | 0.0 | 24.3
Dividends paid to noncontrolling interests | 0.0 |  |
Other | 0.0 | 0.0 | 0.0
Cash provided by (used in) financing activities | (303.9) | (1,027.7) | (224.5)
Increase (decrease) in cash and cash equivalents | $ 0.0 | $ 0.0 | $ 0.0

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